All Underground Sites of
showcaves.com
By Country
6142 underground sites are listed on
showcaves.com
on 08-JUN-2023 09:29
Explanation:
The names are listed
alphabetically
.
The names are always given in the original language, if possible and known.
If the original language has no Latin font, we give the common transcription.
Albania
4 entries
Konispol Cave
Shpella e Maligradit
Shpella e Pëllumbasit
Syri i kaltër
Algeria
8 entries
Grotte des ain Beni Add
Ghar Boumâaza
Ghardaia
Grotte Hamma
Hammam Maskhoutine
Grotte Merveilleuse
Rhummel Gorge
Tassili n'Ajjer
Anguilla
4 entries
Big Spring
Cavannagh Cave
Fountain Cavern
Katouche Cave
Antigua & Barbuda
6 entries
Centaur's Cave
Darby's Cave
Devil's Bridge
Hell's Gate
Indian Cave
Two Foot Bay Cave
Argentina
24 entries
Pozo de las Ánimas
Pasaje Belgrano
Caverna de las Brujas
Cavernas del Viejo Volcan Parque Cerro Leones
Museo Paseo de la Cisterna
Cavernas El Sauce
El Zanjón de Granados
Cueva de Gualicho
Hipasam Iron Mine
Puente del Inca
Inca Cueva
Mina De Oro La Carolina
Cueva de las Manos
Cueva de Los Pajaritos
Gruta de la Virgen de la Medalla Milagrosa
Laguna de la Niña Encantada
Las grutas de Ongamira
Puente del Diablo
Túnel de la Iglesia San Ignacio de Loyola
Cueva del Tigré
Cueva del Tigre
Túneles de Buenos Aires
Cuevas de Waira
Minera Wanda
Armenia
15 entries
Areni-1 Cave
Arjeri
Avan Mine
Geghard
Hrazdan Gorge
Caves of Khnatsakh
Kh'ndzoresk
Lastiver Cave
Levon’s Divine Underground
Magili
Mozrovi
Noravank
Satani Kamurj
Cave Dwellings of Tegh
Zarni-Parni Cave Fortress
Aruba
8 entries
Ayo Rocks
Baranca Sunu Grot
Canashito Grot
Casibari Rocks
Fontein Grot
Guadirikiri Grot
Huliba Grot
Lourdes Grotto
Australia
175 entries
Abercrombie Caves
Abrakurrie Cave
Alexandra Cave
Argyle Diamond Mine
Balaclava Mine
Bald Hill Mine
Bates Cave
Battery Hill
Beaconsfield Mine and Heritage Centre
Berry Springs
Big Opal Mine
Blackfellows Hand Cave
Blair Athol Coal Mine
Blanche Cave
Bobby Dazzler Walk-in Mine
Bon Accord Mine Complex
Borenore Caves
Brides Cave
Burra Monster Mine
Cabaret Cave
Calgardup Cave
Cammoo Cave
Camooweal Caves National Park
Capricorn Caves
Carey's Cave
Carlotta Arch
Castle Cave
Cathedral Cave
Cathedral Gorge
Cave Garden
Cerberus Cave
Chambers of the Black Hand
Chifley Cave
Chillagoe Caves
C.M.T. Underground Mine Tour
Devil's Coach House
Replica Underground Coal Mine Experience
Comet Gold Mine
Crocodile Harry
The Crystal Caves
Cutta Cutta Caves
Historic Daydream Mine
Central Deborah Gold Mine
Delprats Underground Tourist Mine
Desert Cave Hotel
Digger's Dream Underground Home
Down to Erth
Drive-in Mine
Echidna Chasm
Edna May Gold Mine
Emmaville Mining Museum
Englebrecht Cave
Enterprise Pit Mine Lookout
Buchan Caves - Fairy Cave
Fayes Underground Home
Buchan Caves - Federal Cave
Fig Tree Cave
Fire Clay Caverns
Frank Aston Underground Museum
Geikie Gorge
George's Gold Mine
Giants Cave
Glen Osmond Mine Tour
Museum of the Goldfields
Great Ocean Road
Grand Arch
Greeves Creek
The Grotto
Gunnadoo Gold Mine
Gunns Plains Caves
Gwalia Gold Mine
Gympie Gold Mining and Historical Museum
Hainault Gold Mine
Hannan's North Tourist Mine - The Mining Hall Of Fame
Hard Times Mine
Harrie Wood Cave
Harman 1
Hatter's Hideout Cave and Lodge
Hermit's Cave
Honeycomb Cave
Howard Springs
Hugh's Dale Waterfall
Imperial Cave
Jersey Cave
Margaret River Caves - Jewel Cave
Jillabenan Cave
Jingemia Cave
Jubilee Cave
Junction Cave
Kanowna Belle Goldmines
Kelly Hill Caves
King George V Cave
King Solomon Cave
Kooringa Cave
Margaret River Caves - Lake Cave
Lennard River Gorge
Limestone Caves
Lithgow State Mine
Long Tunnel Extended Gold Mine
Lucas Cave
Margaret River Caves - Mammoth Cave
Marakoopa Cave
Mary Kathleen Mine
Mimbi Caves
Miners' Dugouts
Miners Heritage Walk-In Mine
Mintaro Slate Quarries
Museum of Old and New Art
Montreal Goldfield
Margaret River Caves - Moondyne Cave
Mountain Maid Gold Mine
Mount Lyell Copper Mine
Mulwaree Cave
Nettle Cave
Newdegate Cave (Hastings Caves)
Newnes Glow Worm Tunnel
Ngilgi Cave
North Glory Hole
Old Timers Mine
Old Water Wheel
Olympic Dam Mine
Orient Cave
Otto Photo Underground Photographic Gallery
Peak Hill Open Cut Experience
PJ's Underground
Princess Margaret Rose Cave
Radeka's Downunder
Ranger Uranium Mine
Red Hill Alluvial Mine
Ribas Underground Camping
Ribbon Cave
River Cave
Riversleigh World Heritage Area
Ross Cave
Buchan Caves - Royal Cave
Serbian Underground Church
Buchan Caves - Shades Of Death Cave
Snowy Mountains Hydro-electric Scheme
South Glory Cave
Spectrum Mines
Natural Bridge Springbrook
Stick-Tomato Cave
Stockyard Gully Cave
The Super Pit Lookout
Tamborine Mountain Glow Worm Caves
Tantanoola Cave
Temple of Baal Cave
Three Creeks Gold Mine
Timor Caves
Tinted Cave
Tunnel Creek National Park
Uluru
Umoona Opal Mine and Museum
Umpherston Sinkhole
Undara Lava Tubes
Underground Church
Mount Isa Underground Hospital and Museum
Underground Potteries
The Underground Motel
Unicorn Brewery Cellars
Victoria Fossil Cave
Walk-in Mine
Weebubbie Cave
Wellington Caves
Wheal Hughes Copper Mine
White's Mining Museum
White Cliffs
Widderin Caves
Windjana Gorge
Wollondilly Cave
Wonambi Fossil Centre
Wonthaggi State Coal Mine
Yanchep Caves - Crystal Cave
Yonderup Cave
Yourambulla Caves
Austria
156 entries
Third Man Tour
Allander Tropfsteinhöhle
Salzbergwerk Altaussee
Schaubergwerk Arthurstollen
Schau- und Lehrstollen Arzberg
Arzberghöhle
Auracher Löchl
Kurzentrum Bad Bleiberg
Bärenschützklamm
Bartholomäberg
Bernsteiner Felsenmuseum
Blaue Quelle
Schaustollen Silberbergwerk Bromriesen
Bruneckerhöhle
Casino Keller
Dom Im Berg
Donnersbachklamm
Drachenhöhle
Dreidärrischenhöhle
Ehnbachklamm
Einhornhöhle
Einödhöhle
Eisensteinhöhle
Eiskogelhöhle
Dachstein Eispalast
Eisriesenwelt
Engenlochschlucht
Entrische Kirche
Erzberg
Knappenloch Fallwindes
Österreichisches Felsbildermuseum
Feuchter Keller
Bergbaumuseum Fohnsdorf
Frauenmauerhöhle
Heilklimastollen Friedrich
Knappenloch Ganotz
Gassel-Tropfsteinhöhle
Gasteiner Heilstollen
Gimpel-Labyrinth
Gleirschklamm
Granatium
Graselhöhle
Grasslhöhle
Griffener Tropfsteinhöhle
Schaubergwerk am Grillenberg
Groppenstein- und Rabisch-Schlucht
Bergbaumuseum Hall
Hallstatt
Goldgräberdorf Heiligenblut
Hermannshöhle
Herzgruft
Schaubergwerk Hochfeld
Hochkarschacht
Schaubergwerk Hofergraben
Magnesitstollen Hohentauern
Hohlensteinhöhle
Schaubergwerk Hüttenberg
Hundalm Eis- und Tropfsteinhöhle
Johannesbachklamm
Kaiserklamm
Kaiserliche Schatzkammer
Kaiser-Max-Grotte
Kapuzinergruft
Katerloch
Kesselfallklamm
Kitzlochklamm
Kläfferquelle
Bergbaumuseum Klagenfurt
Kohlerhöhle
Kolowrathhöhle
Koppenbrüllerhöhle
Kraushöhle
Kreidelucke
Karstlehrpfad Krippenstein
Kundler Klamm
Schaubergwerk Kupferplatte
Lammeröfen
Lamprechtsofen
Historische Kupferzeche am Larzenbach
Schaubergwerk Leogang
Leutasch-Klamm Wasserfallsteig
Liechtensteinklamm
Burg Loch
Lurgrotte Peggau
Lurgrotte Semriach
Dachstein-Mammuthöhle
Maximushöhle - The "Catacombs" of Salzburg
Mineraliengrotte Vorderkrimml
Möllschlucht
Bergbau- und Heimatmuseum Mühlbach
Natur Eis Palast Hintertuxer Gletscher
Nixhöhle
Nothklamm
Historische Silbergruben Oberzeiring
Obir Tropfsteinhöhlen
Odelsteinhöhle
Öblarner Kupferweg
Ötscher Tropfsteinhöhle
Ötschergräben
Palfauer Wasserloch
Paulinenhöhle
Schaubergwerk Pertisau
Petersfriedhof Katakomben
Pießling Ursprung
Pirkner Klamm
Prax Eishöhle
Erdöl-Erdgas Museum Prottes
Kellergasse Purbach
Höhlenschoß Puxer Luegg
Quelltuffpfad Lingenau
Radmer Paradeisstollen
Raggaschlucht
Silberbergwerk Ramingstein
Rappenlochschlucht
Rettenwandhöhle
Retzer Erlebniskeller
Dachstein-Rieseneishöhle
Salzachöfen
Salzwelten Salzburg
Scheukofenhöhle
Schneckenloch
Höhlenmuseum Schönbergalm
Schwarzwasserhöhle
Schwazer Silberbergwerk
Seegrotte
Seisenbergklamm
Sigmund Thun Klamm
Silberkarklamm
Spannagelhöhle
Spitzenbachklamm
Steinwandklamm
Eisgrotte Stubaier Gletscher
Schaubergwerk Sunfixl-Höhle
Schaubergwerk Sunnpau
Tauerngold-Rundwanderweg
Terra Mystica
Tiefenbachklamm
Tischofer Höhle
Tscheppaschlucht
Schaubergwerk "Glück Auf" Ulpenalpe
Unknown Underground Vienna
Virgilkapelle
Dr.-Vogelgesang-Klamm
Sub Terra Vorau
Vorderkaserklamm
Wasserlochklamm
Wassermannsloch
Wienerwaldmuseum
Wildschönauer Erlebnisbergwerk
Wörschachklamm
Wolfsklamm
Bunkermuseum Wurzenpass
Ysperklamm
Zammer Lochputz
Zillertaler Goldschaubergwerk
Erzweg Zinkwand
Azerbaijan
2 entries
Ashabi Kahf
Azokh Cave
Bahamas
19 entries
Ben's Cave
Black Hole
Cartwright's Cave
Cartwright Duho Cave
The Cathedral
Dean's Blue Hole
Hamilton's Caves
Hartford Cave
Hatchet Bay Cave
Henry Morgan's Cave
Lighthouse Cave
Mermaid’s Lair Cave
Ocean Hole
Preacher's Cave
Salt Pond Cave
Shrimp Hole
Smuggler's Cave
Ten Bay Cave
The Caves
Bangladesh
5 entries
Alikadam Cave
Alutila Cave
Museum of Independence
Kana Raja's Cave
Kundum Cave
Barbados
3 entries
Animal Flower Cave
Coles Cave
Harrison's Cave
Belarus
1 entry
Soligorsk Salt Mine
Belgium
46 entries
Abime
Ardoisalle 1947
Bertrix Slate Mine
Blegny
Ecomusée du Bois-du-Luc
Brûly-de-Pesche 1940
Bois du Cazier
Citadelle de Namur
Grotte et Abime de Comblain-au-pont
Coudenberg Palace
Délirium Café
Musée des Égouts
Grotte d'Eprave
Grottes de Floreffe
Grottes de Folx-Les-Caves
Le Fondry Des Chiens
Parc National de Furfooz
Carriere souterraine de Gèromont
Grotte de Goyet
Grottes de Han-sur-Lesse
Musée de la Mine d'Harchies
Grand Hornu
Grottes des 1001 Nuits
Grotten Van Kanne
Brasserie Kazematten
Brouwerij De Kazematten
Command Bunker Kemmel
La Louvière
Grottes de Lustin
Carrières souterraines de la Malogne
Grotte La Merveilleuse
Grotte de Mont-Fat
Nemo 33
Grottes de Neptune
Grotte du Père Noël
Les souterrains de Philippeville
Grottes Pont d'Arcole
La Grotte Ramioul
Schieferstollen Recht
Grottes de Remouchamps
Grotte de Lorette
Grotte Saint-Remacle
Grotte Scladina
Les minières de silex néolithique de Spiennes à Mons
La Grotte de Spy
Vlaams Mijnmuseum
Belize
13 entries
Barton Creek Cave
La Cueva de Ben Loman
Blue Creek Cave
Blue Hole
Caves Branch Jungle Lodge
Che Chem Hah
Chiquibul Cave System
Laguna Cave
Rio Frio Caves
St. Herman's Cave
Tiger Cave
Actun Tunichil Muknal
Western Belize Regional Cave Project
Bermuda
11 entries
Admiral's Cave
Admiralty House Park
Blue Hole
Cathedral Cave
Crystal Caves
Devil's Hole
Fantasy Cave
Jeffrey's Hole
Leamington Caves
Prospero's Cave
Walsingham Cave
Bhutan
2 entries
Kurjey Lhakhang
Taktsang Dzong
Bolivia
6 entries
Cueva del Diablo
Potosi Cooperative Mines
Qala Qala
Santuario de Vida Silvestre Cavernas de Repechon
San José Silver Mine
Gruta San Pedro
Bosnia and Herzegovina
18 entries
Pecina Bijambare - Bijambare Cave
Bukovica
Izvor Buna
Duman
Kovači
Mokranjska Miljacka
Novakova pećina
Orlovaca Cave
Tunel Ponikve
Popovo Polje
Rastuška Pećina
Sokolačka Pećina
Tito's Cave
Tito's Bunker
Trebišnjica River
Vaganska Cave
Veliki Samograd
Pećina Vjetrenica
Botswana
3 entries
Gcwihaba Caverns
Legaga la ga Kobokwe
Tsodilo Rock Paintings
Brazil
96 entries
Mina 13 de Maio
Abismo Anhumas
Caverna Água Suja
Gruta Alambari de Baixo
Buraco das Andorinhas
Antonio Pereira Imperial Topaz Mine
Caverna Aroe Jari
Poço Azul
Gruta do Bacaetava
Mina do Bijoca
Gruta da Boa Sorte
Toca da Boa Vista
Bom Jesus da Lapa
Gruta de Botuverá
Buraco das Araras
Buraco das Araras
Furna do Buraco do Padre
Nucleo Caboclos
Museu Mina Modelo Caetano Sonego
Buraco do Cão
Capão Mine
Museu Estadual do Carvão
Parque da Cascata
Gruta do Centenário
Minas Chico Rei
Gruta Colorida
Caverna do Diabo
Gruta dos Ecos
Gruta das Encantadas
Poço Encantado
Gruta da Fada
Mina Felipe dos Santos
Gruta do Fendão
Poço Fervedouro
Gruta do Fogo
Minas Fonte Meu Bem Querer
Gruta da Fumaça
Gruta da Glória
Mina de Gramado
Inscrições Rupestres
Itaimbezinho Canyon
Caverna Janelão
Mina do Jeje
Gruta dos Jesuítas
Gruta da Lage Branca
Gruta do Lago Azul
Lajedo de Soledade
Gruta da Lancinha
Virgem da Lapa
Gruta Lapa Doce
Gruta da Lapa Grande
Gruta da Lapa Nova
Gruta do Lapão
Gruta do Lapão
Gruta Lapa Velha
Gruta da Lapinha
Gruta do Limoeiro
Gruta Luminosa
Caverna da Mandaçaia
Gruta da Mangabeira
Gruta do Maquiné
Caverna do Maroaga
Cavernas Misteriosas
Caverna do Morro do Couto
Morro do Ouro
Caverna do Morro Preto
Museu de Minas Ouro Prêto
Nascente Azul
Mina de Visitação Octávio Fontana
Caverna Olhos D'Água
Caverna Ouro Grosso
Gruta do Padre Caio
Gruta Dos Paiva
Minas Do Palácio Velho
Minas de Passagem
Casa de Pedra
Gruta da Pedra da Santa
Gruta Pratinha
Gruta Rei do Mato
Caverna Rio dos Bugres
Caverna Santana
Mina de Ouro Santa Rita
Gruta Santa Rita
Catacumbas do Santuário do Caraça
Gruta São Mateus
Grutas de São Miguel
Gruta de São Thomé
Serra da Capivara National Park
Gruta do Sumidouro
Gruta do Tatu
Gruta da Torrinha
Gruta de Ubajara
Minas Velha
Mina du Veloso
Mina Vila Rica
Furnas de Vila Velha
Bulgaria
58 entries
Aladzha Monastery
Aleksandrovo Thracian Tomb
Alexander Nevsky Cathedral Underground Crypt
Bacho Kiro
Basarbovo Cave Monastery
Belogradchik Rocks
Peštera "Biserna" - Pearl Cave
Boninska Peshtera
Bridge of God
Buynovsko Zhdrelo
Museum of Speleology and Bulgarian Karst
Chudnite Mostove
Demir Baba
Devetashka peshtera
Djavolskoto Garlo Cave
Dobrostan Pearl Cave
Dyavolski Most
Erma Gorge
Garvanitsa
Golubovitsa Cave
Haramiiska Dupka
Iagodinska Peštera
Ivanovo Rock Churches
Kazanluk Tomb
Peshtera Kozarnika
Krushuna
Ledenika
Lepenitza Cave
Liar's Cave
Maarata Cave
Madan Museum of Ore Mining and Mining Industry
Magura
Museum of Mineralogy, Petrology and Mineral Resources
Orlova Čuka
Temple in the Tomb of Ostrusha
Underground Mining Museum Pernik
Pleven Wine Museum
Regional Natural History Museum
Thrakian Tomb "Hollow Mound" Pomorie
Prohodna Cave
Cave of St. Ivan Rilski
Cave of St. Ivan Rilski near Skrino
Serdika Metro Station
Tomb of Seuthes III
Sharenka Cave
Skalen Manastir Shashkanite
Snežanka Peštera
Stalbitsata Cave
Archaeological Level of St. Sophia Basilica
Sueva Dupka
Ginina Mogila - Thracian Tomb of Sveshtari
Tabashka Cave
Temnata dupka
Trigrad Gorge
Tsar Asen Mine
Uhlovitsa Pestera
Venetsa Cave
Water Holes Cave
Cabo Verde
1 entry
Blue Eye
Cambodia
6 entries
Roung Dai Ho
Killing Caves
Kompong Trach Cave
Phnom Chhngok Cave Temple
Phnom Slap Ta'aun Caves
Phnom Sorsia Cave
Canada
62 entries
Arch Cave
Artlish River Cave
Asbestos Mineral Museum
Atlas Coal Mine National Historic Site
Bat Cave
BC Museum of Mining
Bellevue Underground Mine Tour
Bell Island's Mine Museum and Underground Tour
Bonnechere Caves
Bruce Peninsula Grotto
Bruce's Caves
Wiarton's Hermit
Canyon Creek Ice Cave
Cape Breton Miners' Museum
Capelton Mines
Cave and Basin
Cody Caves Provincial Park
Colonial Adit Underground Mine Tour
Corner Brook Cave
Mine Cristal
Diefenbunker
Duncan Escarpment
Elliot Lake Nuclear and Mining Museum
Eramosa Karst
GoldBottom Mine Tours
Greig's Scenic Caves
Horne Lake Caves
Kimberley Underground Mining Railway
Caverne Laflèche Caves
Canadian Energy Museum
Little Huson Cave Park
Lusk Cave
Mascot Mine
Mindemoya Cave
Minigill Cave
La Ville Souterraine
Tunnels of Moose Jaw
Morden Colliery
Nakimu Caves
Nanaimo Museum
Oven's Caves
PATH
Port Alberni Hole in the Wall
Rat's Nest Cave
Riverbend Cave
Rossland Mining Museum
La Grotte de Saint-Elzéar
Cavernicole de Saint-Léonard
Scenic Caves
Simpson Copper Mineshaft
Snow Lake Mining Town Museum
Sparwood Mine Tours
Sudbury Mining Museum
Thetford Mines
Timmins Underground Gold Mine Tour
Toburn Mine
Le Trou de la Fée
Le Trou du Diable
Tyendinaga Cave
Upana Caves
Warsaw Caves
White Cave
Cayman Islands
8 entries
Bat Cave
Cayman Crystal Caves
Great Cave
Hell Geological Site
Peter's Cave
Pirate's Caves
Rebecca's Cave
Skull Cave
Chile
10 entries
Chañarcillo Mine
Chuquicamata Copper Mine
Minera Escondida
Ana Kai Tangata
Ana Kakenga
Catedral de Marmol
Cueva del Milodon
Robinson Crusoe's Cave
Ana Te Pahu
Ana Te Pora
China
232 entries
Underground Project 131
816 Military Nuclear Plant
Alufu Dong
Astana Underground Museum
Bailong Dong
Baima Dong
Bái Ma Jiàng Jun Dòng
Baimo Cave
Bainiao Cave
Baishiya Karst Cave
Baixiangdong
Baiyun Dong Hunan
Baiyun Dong Jiangsu
Bā mǎ dòngtiānfúdì
Bamei Polje
Baotu Spring
Beihai Tunnel
Beishiku Si
Benshan Fifth Tunnel
Benxi Water Cave
Bezeklik Thousand Buddha Caves
Bing Hu Dong
Biyundong
Black Buddha Cave
Boyue Cave
Butterfly Cave
Changyu Dongtian - Changyu Stone Cave
Chaoyang Dong
Cheung Po Tsai Cave
Chuiyun Tongtian River
Crown Cave
Da'an Cave
Daciyan
Dahan Stronghold
Dashiwei Tiankeng
Daxiangshan Grottoes
Dazu Grottoes
Di Shui Dong
Dragon Cave
Dragon Hole
Dunhuang Mogao Caves
Fengyu Cave
Five Dragon Pool
Five-Flower Lake
Fromosa Boulevard Station
Furong Dong
Fuyang Cave
Gangcha Cave
Gaxian Dong
Getu River Caves
Underground Great Wall
Guanma Dong
Jinzhou Guanyin Dong
Guanyindong
Xixiu Guanyin Dong
Yandang Guanyin Dong
Guoliang Wall-Mounted Highway
Gurugem Phuk
Guyaju Caves
Haikong Cave
Haizhou Mine
Hantongshan Shenxian Dong
Hei Shan Gou
Hou'er Sinkhole
Monkey Mine Museum
Huangchuan Three Gorges
Huanglong Dong
Huanglong
Huánglóng dòng
Huangzhu Dong
Huashan Quarries
Huayan Temple
Huayangdong
Hwanggeum Dong
Jiguandong
Jing Dong Da Rong Dong
Jiulongdong
Jiutian Dong
Yiyuan Jiutian Cave
Jiuxiang Scenic Resort
Jiuxiao Biyundong
Kaiyuan Cave
Kizil Caves
Kongshan Baiyun Cave
Kunming Natural History Museum of Zoology
Xixia Laojun Cave
Chongqing Laojun Cave
Chongqing Laolong Cave
Lao Mei
Liánhuā dòng
Lianzhou Underground River Scenic Area
Linggu Dong
Lingqi Karst Cave
Ling Shan Cave
Lingyan Cave
Yiyuan Lingzhi Cave
Lion's Cave
Liuku Show Cave
Longgang Tiankeng
Longgong Caves
Longgong Cave, Jiangxi
Longkong Dong
Longlin Shihai
Long Men Dong
Longmen Grottoes
Longmendong
Longquan Cave
Longshuixia Difeng
Longtan Karst Cave
Longxian Palace
Longyan Cave
Longyou Caves
Lotus Cave
Loufang Cave
Ludi Yan - Reed Flute Cave
Luobi Cave
Luojishan Fairy Cave
Luō mèi liánhuā dòng
Luzhou Fairy Cave
Mahendra Gupha
Maiji Shan Caves
Meishan Longgong Karst Cave
Menggong Guanyin Dong
Milarepa's Cave
Moon Hill
Moon Water Cave
Naigu Stone Forest
Nanjiang Grand Canyon
Nanshiku Temple
Evil Dragon Cave/Righteous Dragon Cave
Nuoshui Dongtian
Panxian Dadong
Leye Piercing Tiankeng
Qianren Cave
Qifeng Cave
Qiliang Dong
Qilin Cave
Qilin Cave Park
Qingkou Tiankeng
Qingtian Hall
Qixia Shan
Qixing Yan
Yiyuan Rong Dong
Ruijing Cave
Sanmenxia Yaodong
Sanmin Bat Cave
Sanqiao Tiankeng
Sanyou Dong
Shanjuan Dong
The Shelter
Shengjinkou
Shenyang Shui Dong
Shihaidong
Shihuadong
Big & Small Stone Forest
Shimao Wonderland Hotel
Shizidong
Shuanglong Cave
Shuiliandong
Shui Lian Dong
Shui Lian Dong
Shuiyuan Cave
Silver Cave
Silver Stream Cave
Stone Cavehouse Hotel
Taiji Dong
Taohuayuan
Taoyuandong
Taroko Gorge
Tenglong Dong
Tianbao Cave
Tianlong Ancient Cave
Tianmen Dong
Tianti Grottoes
Tianxing Dong
Tianyi Lane
Tianzhong Dong
Tiger Leaping Gorge
The Grottoes of Toyuk
Tunnel 88
Tushuk Tash
Tuyuq Khojam Mazar
Beijing's Underground City
Wangtian Dong Rongdong
Wannian Ice Cave
Wanxiang Dong
Wolongdong
Wuyan Cave
Xia Bing Dong
Xian Pu Dong
Xianqidong
Xianrendong
Fairy Bridge
Lushan Fairy Cave
Xiaozhai Tiankeng
Xiashiyuan Tiankeng
Xilutian Mine
Xionglong Cave
Xuan Kong Si
Xuehuadong - Snow Flake Cave
Xueyu Cave
Yangling Museum
Yangming Cave
Yanzi Dong
Daqikong
Yaolindong
Yincuixia
Yinhedong
Yinhudong
Yinzi Cave
Yishui Underground Grand Canyon
Yuedong
Lok Yu-Hua Dong
Yuhuang Cave
Yulin Grotto
Yungang Grottoes
Yunshui Cave
Zhangjiajie National Forest Park
Zhaishan Tunnel
Zhangfang Ancient Battle Tunnel
Zhanggong Dong
Zhangguan Dong
Zhijindong
Zhijin Grand Canyon
Yiyuan Zhinu Cave
Shilin Zhiyun Cave
Zhongdong
Zhongfeng Cave
Zhongshiyuan Tiankeng
Zhoukoudian - Peking Man Site
Zixiadong Gorge
Zixia Cave
Colombia
16 entries
Cerro Azul
El Cerrejón Coal Mine
La Cueva del Esplendor
Cueva de los Guácharos
Cueva de los Guácharos del Rio Claro
Cueva de Morgan
Mina de Sal de Nemocón
Nuevo Tolima
Museo del Oro Bogotá
Puerta de Orion
Cavernas del Río Nus
Tierradentro Rock Tombs
Ventanas de Tisquizoque
Los Tuneles
Cueva de la Vaca
Catedral de Sal Zipaquirá
Cook Islands
14 entries
Vai Akaruru
Anatakitaki
Vai Marere
Motuanga Cave
Vai Nauri
Nurau Hohle
Te Ana O Rakanui
Rimarau Burial Cave
Rua Rere
Vai Tamaroa
Vai Tango
Toru a Puru Cave
Touri Cave
Tuatini Cave
Costa Rica
13 entries
Ecomuseu Minero Abangares
Abismo Oscuro
Minas del Aguacate
Cueva de Damas
Dos Brazos de Rio Tigre
Finca las Minas
Caverna La Gran Galería
La Cuevita
Olla Quemada
Museo del Oro Precolombino
Sima Terciopelo
Topolandia
Cavernas del Venado
Croatia
62 entries
Baračeve špilje
Jama Baredine
Berberov Buk
Špilja Biserujka
Morski Tunel Brijesta
Bunkeri
Cerovačke špilje
Izvor rijeke Cetine
Crveno Jezero
Djurovica Jama
Drakonina Pecina
Špilja Feštinsko Kraljevstvo
Jama Golubinka
Golubnjaca Pecina
Grapčeva Špilja
Grgosova Špilja
Morski tunel Hitlerove oči
Kraljičina Špilja
Krapina Cave
Nacionalni park Krka
Potkop Krušica
Izvor Kupe
Špilja Lokvarka
Jama Mamet
Manita pećina
Medvidina špilja
Modra Spilia - Blue Grotto
Modrić Špilja
Špilja Mramornica
Natural History Museum Rijeka
Oziđana pećina
Potkop Parja
Pazinska jama
Plitvička Jezera
Jama u Predolcu
Romualdova Špilja
Roški Slap
Samograd Špilja - Samograd Cave
Samograd Špilja
Spilja Šandalja
The Cave Šibenik
Špilja Šipun
Skarin Samograd
Slunj Rastoke
Šparožna Jama
Hermitage of St. Cirijaka
Špilja Strašna Peć
Šuplja Greda
Špilja-crkva sv. Ante
Talijanova Buža
Titova Špilja
Tučepska Vilenjača
Vela Spila
Špilja Veternica
Spilja Vindija
Špilja Vranjača - Vranjaca Cave
Vranjska draga
Vražji Prolaz
Vrelo Špilja
Špilja Vrlovka
Zelena Špilja
Rudnik Zrinski
Cuba
15 entries
Disco Ayla
Cuevas de Bellamar
Cuevas del Indio
Cueva de Martín Infierno
Minas de Matahambre
Cueva del Palmarito
Cueva de los Panaderos
Cueva de los Portales
Cueva de San Ambrosio
Cuevas de San Miquel
Cueva Grande de Santa Catalina
La Gran Caverna de Santo Tomás
Cueva de Sao Corona
Cueva de Saturno
Cueva de la Vaca
Curaçao
3 entries
Blue Room Cave
Boca Tabla Cave
Grotten Van Hato
Cyprus
17 entries
Saint Barbara Cave Church
Agios Spyridon
Ayia Napa Sea Caves
Ayias Solomonis Cave Church and Catacombs
Ayia Thekla Cave Church
Ayioi Saranta Cave Church
Ayios Sozomenos Cave Church
Cave of the Cyclops
Egkleistra
Incirli Cave
Tombs of the Kings
Kamara tou Koraka Natural Bridge
Love Bridge
Panagia Chrysopiliotissa Church
Church of Panagia Evangelistria
Panagia Vounarkotissa
The Cave Bar
Czech Republic
94 entries
Adršpašsko-teplické skály
Velká Amerika
Pavilon Anthropos
Jeskyne Balcarka
Jeskyně Blanických rytířů
Bozkovske Dolomitove jeskyne
Hornické Muzeum
Muzeum brněnského podzemí
Brněnská kostnice
Broumovské stěny
Jeskyně Býčí skála
Grafitový důl Český Krumlov
Chrám kamene
Chrustenická Šachta
Chýnovská jeskyně
Císařská jeskyně
Dolní Vĕstonice
Ekotechnické Museum
Flascharův důl
Grotesquery
Důl Hlubina
Hotel Jalta Bunker Museum
Hranická propast
Husitské muzeum
Štola Jana Evangelisty
Javoříčské jeskyně
Jihlavské podzemí
Štola Johannes
Josefov Podzemi
Kamenice Hřensko
Cizinecký vstup do kanalizace
Kapucínská krypta
Katerinska jeskyne
Klatovské katakomby
Konĕpruské jeskyně
Historický důl Kovárna
Králova jeskynĕ
Kryt 10 - Z
Kryt Denis
Hrádek a důl Osel Kutná Hora
Labyrinth pod Zelným trhem
Hornické muzeum OKD Landek
Ledová jeskynĕ
Zámecké sklepení Litomyšl
Propast Macocha
Magická Jeskyně
Malá Pravčická Brána
Malovaný sklep
Štoly Marie pomocná a Koňská jáma
Důl Mauritius
Mělnické Podzemí
Důl Michal
Sklep pod Novou Radnicí
Mladečské jeskyně
Modlivý důl
Muzeum vltavínů
Ledová Jeskyně Naděje
Jeskyne Na Pomezi
Jeskyně Na Špičáku
Národi Technické Muzeum
Nicolai-Stollen
Ochozská jeskynĕ
Skalní město Ostaš
Ostrovské Skály
Bunkr Parukářka
Petrov Plže
Plzeňské historické podzemí
Prachovské skály
Pravčická Brána
Příhrazské Skály
Prosek hill
Punkevni jeskyne - Punkva River Cave
Pusté Kostely
Břidlicové podzemí Raabova štola
Rájecké Skály
Rudolfova štola
Moravský sklípek
Kostnice v Sedlci
Šipka jeskyně
Skalky skřítků
Sloupsko-sosuvske jeskyne
Solvayovy Lomy
Stará Plynárna
Štola Starý Martin
Strašínská jeskyne
Jeskyně svatého Ivana
Tiské Stěny
Jeskyně na Turoldu
Valtice sklípek
Vodojemy Brno
Jeskyně Výpustek
Zbrašovské aragonitové jeskyně
Štola Země zaslíbená
Znojmo Podzemi
Denmark
17 entries
Christiansborg Slot
Cisternerne
Daugbjerg Kalkgruber
Frihedsmuseet
Kælderhalsen
Kronborg Slot
Mønsted Kalkgruber
Moseløkken Stenbrudsmuseum
Koldkrigsmuseet REGAN Vest
Silkeborg Bunker Museum
Skt. Laurentius
M/S Museet for Søfart
Grotte Sorte Gryde
Koldkrigsmuseum Stevnsfort
Store Blåkilde
Thingbæk Kalkminer
Våde Ovn
Dominican Republic
12 entries
Cueva de Berna
Cuevas de Cabarete
Cueva de Chicho
El Meson de la Cava
Filipinas Larimar Mine
Fun Fun Cave
Guacara Taina
Cueva de las Maravillas
Oyo Azul
Cueva del Pomier No 1
Cueva del Puente
Los Tres Ojos
Ecuador
5 entries
Cavernas de Jumandi
Pailon del Diablo
Santa Rosa Lava Tubes
Cueva de los Tayos de Coangos
Cueva de los Tayos Tayu Jee
Egypt
12 entries
Abu Simbel
Aquarium Grotto
Blue Hole
Djara Cave
Mogharet el Kantara
Kom es-Shouqafa
Deir Mar Antonios
Muqattam Mountain Cave Cathedral
Nilometer
Wadi Sannur Cave
Serapeum of Saqqara
The Cave of Swimmers
El Salvador
2 entries
El Capulín Natural Pool
Gruta del Espiritu Santo
Estonia
14 entries
Allikukivi Caves
Aruküla Caves
Helme Koopad
Eesti Kaevandusmuusem
Muuseum Kiek in de Kök
Kohtla-Järve Põlevkivimuuseum
Maimu Cave
Narva Victoria Bastioni kasematid
Neitsikoobas
Nõiakaev
Piusa Koopad
Punker Baar
Salajõe Karst Area
Tori Hell
Eswatini
1 entry
Ngwenya Mine
Ethiopia
3 entries
Lalibela
Sof Omar
Yemrehanna Kristos Church
Faroe Islands
4 entries
Eysturoyartunnilin
Klæmintsgjógv
Munkastova Cave
Rangabotnur Coal Mine
Fiji
4 entries
Nahehe Cave
Nakoroloaloa Cave
Sawa-i-Lau Caves
Volivoli Cave
Finland
17 entries
Amos Rex
Kaivosyhtiö Arctic Ametisti Oy
Askola Potholes
Hitonhauta
Högberget Cave
Itäkeskuksen Uimahalli
Outokummun Kaivosmuseo
Pihlajamäki Potholes
Pirunkirkko
Retretti
SantaPark
Susiluola
Tankavaaran Kultakylässä
Tekniikan Museo
Temppeliaukion kirkko
Tytyri Gruvmuseum
Valkulammi
France
434 entries
Tunnel de lave 2004
Caves Ackerman
Les grottes de l'Aguzou
Source de l'Ain
Grotte d'Aldène
La Grotte de Glace Alpe d’Huez
Ami Chenin
Tuffière d´Amorey
La Caune de l'Arago
Sentier karstique ASHVS d'Arbecey
Saline Royale d'Arc-et-Senans
Grottes d'Arcy-sur-Cure
Cluzeaux d'Argentine
Arles Cryptoportiques du Forum
Aven Armand
Atlantikwall
La Carrière d'Aubigny
Grotte des Audides
Musée des Mines de Fer d'Aumetz
Aux Vieux Logis
Grotte d'Azé
Grotte du Mas-d'Azil
Grottes de la Balme
Grotte de Bara-Bahau
Barry troglodyte village
Tunnel du Bassin Bleu
Grotte de la Baumelle
Grotte de Beaume Obscure
Grotte de Beaussac
Grotte du Bédat
Grotte de Bédeilhac
Les grottes de Bellevue
Gouffre du Béout
Grottes de Bernifal
Grottes de Bétharram
Sentier karstique de Beurey-sur-Saulx
Parc archéologique de Beynac
Les Grottes de Bèze
Citadelle de Bitche
Grotte de Blanot
Musée de la Mine de Blanzy
Tunnel de lave Bleu
La Mine Bleue
Source Bleue
Source Bleue Montperreux
Petit Ouvrage du Bois de Bousse A24
Bollinger
Grotte du Bosc
Mines de Fer de Bourbach-le-Bas
Grotte de Bournillon
Les Caves Bouvet-Ladubay
Les Boves
Abime de Bramabiau
Grotte de Brando
Parcours troglodytique de l'Abbaye de Brantôme
Musée de la Mine Brassac les Mines
Château de Brézé
Aqueduc Souterrain de Briord
Campement préhistorique de Bruniquel
Mines de Bruoux
Gouffre Géant de Cabrespine
Musée de la Mine Cagnac les Mines
Manoir de la Caillère
Grottes de Calès
Circuit de la Vallée Sèche de Calmoutier
Les Canalettes
Canard Duchene
Abri Préhistorique du Cap Blanc
Musée de la Mine de Cap Garonne
Gorges de Carança
Grotte des Carbonnières
Grottes de Carpe Diem
Carreau Rodolphe
Musée du Carreau Wendel
Cascade des Tufs
Souterrain médiéval du Castela
The Catacombs of Paris
Cathedrale d'Images
Les Cathédrales de la Saulaie
Cave des Producteurs de Montlouis
Roc de Cazelle
Grotte Célestine
Grotte du Cerdon
Grotte de la Chaise
Le Musée du Champignon
Grotte Chauvet 2 Ardèche
Grotte Chauvet
Chemin de la Mâture
Grotte du Chien
Grottes de Choranche
La Cité du Volcan
Tunnel de lave Citron Galets
Grotte de Clamouse
Grotte du Clos del Pous
Le Clos des Roches
Phosphatières du Cloup d'Aural
Grotte de la Cocalière
Grotte des Combarelles
Cirque de Consolation
Grottes du Cornadore
Grotte de la Glacière de Corrençon
Grotte Cosquer
Grottes de Cougnac
Gabriel Coulet
Musée de la Mine Couriot
Grottes de Cravanche
Maison des Pierreux de Crazannes
Sentier karstique de Crégols
Abri de Cro-Magnon
Grotte Cussac
Heidenkapelle
Grotte de Dargilan
De Castellane
Grotte des Demoiselles
Grotte de la Devèze
Fosse Dionne
Gorges de la Diosaz
Grotte de Domme
Muches de Domqueur
Source du Doubs
Caverne du Dragon
Grotte de la Draye Blanche
Grotte d'Ebbou
Grottes des Echelles
Kasematte Edling Süd
Eglise monolithe Saint Jean
Le Blockhaus d'Éperlecques
Musée de la mine Epinac
Casemate Esch
Gouffre d'Esparros
Esterlin
Cascade d’Étufs
Sentier karstique à Excideuil
Gouffre de la Fage
Grotte à Farinet
Le Faux Saulnier
La Ferrassie
Gorges du Fier
Domaine Filliatreau
Grotte de Foissac
Grotte de Font-de-Gaume
Sentier Karstique Font d’Urle
Fontaine de Fontestorbes
Abbaye Royale de Fontevraud
Grottes de Fontirou
Grotte de Fontrabiouse
L'Aven Grotte de la Forestière
Fort Casso
La Fosse de Forges
Gorges de la Fou
Grotte du Foulon
Ouvrage du Four-à-Chaux
Les mines d'argent du Fournel
Gorge de Galamus
Grottes Prehistorique de Gargas
La Grotte de Gaulier
Caverne Gendarme
Les Caves de la Genevraie
Grotte de la Glacière
Gorges de Gouleyrous
Vallée troglodytique des Goupillières
Les Grandes Canalettes
Grotte du Grand Roc
Champagne Alfred Gratien
Maisons troglodytes du Graufthal
Caves Louis de Grenelle
Musée des Gueules Rouges
Sentier Karstique Gouffres d'Harizpé
Musée de l'Abri de Hatten
Les Hautes Roches
Restaurant l'Hélianthe
Gorge de Hourat
Huelgoat
Grotte des Huguenots
Mines de Hussigny-Godbrange
Sources de l'Huveaune
Les Grottes Isturitz et Oxocelhaya
Grottes troglodytes de la Jaubernie
Grottes du Pic du Jer
Grottes de Jonas
Musée de la Mine à Joseph-Else
Les Journées de la Rose
Gorges de Kakuetta
Grotte de Labastide
Grotte de Labeil
Riv. Souterraine de Labouiche
Grotte de Lacave
Restaurant La Cave
La Coupole
Mines d'argent de La Croix-aux-Mines
La Grotte de Glace La Grave La Meije
Musée de la Mine à La Machine
Gorges de la Langouette
Lanson
Les Lapidiales
Sentier karstique de La Romieu-Gazaupouy
Fort Troglodytique de La Roque Gageac
Grotte de Lascaux
Grotte de Lastournelle
Caverne des Lataniers
Abri de Laugerie-Haute
Launois Père & Fils
Laurent-Perrier
Grotte des Lauriers
La salle de La Verna
Grotte de Laveuses
Grotte du Lazaret
Le Caveau
Musée de la Mine Le Molay Littry
Volcan de Lemptégy
Le Prince Noir
La Grotte de Glace Les Arcs
La Grotte de Glace Les 2 Alpes
Musée National de Préhistoire
Centre Historique Minier Lewarde
Carrières de la Lie
Grotte de Limousis
Source du Lison
Grotte de Lombrives
Source de la Loue
Grotte de la Luire
Grotte de la Madelaine
Abri la Madelene
Magnanerie de Bourré
Mailly Grand Cru
Maison Forte
Le Scialet de Malaterre
Sentier Karstique des Malrochers
Domaine de Marc Brédif
Le musée de la Mine Marcel Maulini
Tannes et glacières du Margériaz
Les Caves de Marson
G.H. Martel et C°
Aven de Marzal
Grotto of Massabielle
Maison des Pierreux de Massangis
Grottes de Matata
Grottes de Maxange
Grotte de Médous
Musée des Mines d'Argent des Rois Francs
Mercier
Grotte de la Mer de Glace
Sentier Karstique du Grand Bois
Grotte Prehistorique des Merveilles
Grottes de Beaume les Messieurs
Le Grand Canyon de Meyrangle
La Micoque
La Forteresse de Mimoyecques
Minerail
Ponts Naturels à Minerve
Moët & Chandon
Grotte des Moidons
La Cave Aux Moines
Les Caves Monmousseau
Grotte de Montgaudier
Chaos de Montpellier-le-Vieux
Grottes de Morgat
Tunnel du Mortier
Grotte de Moulis
Laboratoire Souterrain de Moulis
Abri du Moustier
G.H. Mumm
Musée du Vin
La Cité Souterraine de Naours
Grotte de Napoléon
Horreum de Narbonne
Musée des Mines de Fer de Neufchef
Speleo Rando de la Tanne du Neve
Grotte de Niaux
La Crypte Archéologique de Nice
Grottes de Nichet
Chaos de Nîmes-le-Vieux
Pigeonnier de la Niverdière
Grottes de la Norée
Grotte de l'Observatoire
Gorges d'Ombleze
L'Orbiere
Aven d'Orgnac
Grotte d'Orjobet
Grottes de Ornolac
Grotte d'Osselle
Le Musée de l'Ours de Cavernes
Gouffre de Padirac
Pain de Sucre
Bois de Paiolïve
Grotte de Pair-non-Pair
Fromageries Papillon
Parc de la Préhistoire
Musée des Egouts de Paris
Métro de Paris
Pas de Roland
Abri Pataud
Grotte de Pech Merle
Musée d'Art et d'Archéologie du Périgord
The Pernod Accident
Grottes de Perrier
Centre des Perrières
Perrier-Jouët
Pertes de l'Ain
La Petite Perrière
La grotte des Petites-Dalles
Musée du Pétrole
Pierre et Lumière
Maison de la Pierre de Volvic
Les mines de Pioch Farrus
Piper Heidsieck
Grotte du Placard
Grottes des Planches
Abri du Poisson
Pôle Historique Minier
Pommery
Le Troglo des Pommes Tapees
Pont d'Arc
Gorges du Pont du Diable
Grotte de la Pontoise
Le patrimoine souterrain de Pontoise
Gouffre de Poudrey
Le Prehistorama
Préhistorama Châtelperron
Les Grottes de Presque
Cave du Prieuré
Gouffre de Proumeyssac
Le Puits de la Brême
Grotte du Puits Saint Barthélémy
Grottes du Queroy
Caves de Rauzan
Le souterrain de la Règle
Grotte de Regourdou
Les grottes du Régulus et des Fontaines
Reims Cryptoportique
Grotte Chapelle Notre-Dame De Remonot
Grotte des Résistants
Abri Reverdit
Carrière Souterraine de Rinval
Sentier karstique de Rioz
Bétoire de la Risle
Roc-aux-Sorciers
Grotte du Château de La Roche
Grotte Château de La Roche Courbon
Village troglodyte Rochemenier
Cave des Roches
Fontaine de Roches
Tufière de Rolampont
Grotte de Roland
Grotte des Romains
Baume de Ronze
Grotte de Roque St Christophe
Grotte de Rouffignac
Ruinart
La Sablière
Grottes de Saint Antoine
Ermitage Saint Antoine De Galamus
Grotte de Saint-Antoine
Grottes de Saint-Cezaire
Église troglodytique Saint-Christophe
Grotte de Sainte-Baume
Musée de la mine de Saint-Éloy-les-Mines
Église Monolithe Saint-Émilion
Carrière Saint-Just
Saint Louis Eisenthür
Champignonnière St Maur
Grottes de Saint-Maurin
Cluzeaux de Saint-Pardoux-de-Mareuil
Sentier karstique de Saint-Paul
Sentier karstique de Saint-Pé-de-Bigorre
Les Grandes Caves Saint Roch
L'Abbaye troglodytique de Saint-Roman
Gouffre de Saint-Sauveur
Grotte Saint-Vincent
Grotte de Saint-Vit
Grotte de la Salamandre
Troglodytes & Sarcophages
Grotte Prehistorique de Sare
Cuves de Sassenage
Grottes de Saulges
Champignonnière du Saut-aux-Loups
Grottes de Savonnieres
Fort de Schoenenbourg
Caverne Sculptée
La grotte du Sdragonatu
Grotte du Sergent
Grotte et cascade de Seythenex
Site néolithique de Sigoniac
Simserhof
Siracourt VI Storage Bunker
Société des Caves de Roquefort
Grotte du Sorcier
Sentier karstique de Sorèze
La Grotte de Soustelle
Parcours Troglodytique Souzay-Champigny
Grottes prehistoriques de Soyons
La mine St Nicolas à Steinbach
Grotte de Saint-Marcel d'Ardèche
Grotte Taillerie du Puy de Dôme
Champagne Taittinger
Tellure
La Mine Témoin
Terra Vinea
Grotte de Teyjat
Grottes de Thaïs
Pertes de Thémines
Les Hautes-Mynes du Thillot
Le Thot
Grotte de Thouzon
Grotte de Tourtoirac
Grottes de Trabuc
Carrière de talc de Trimouns
Troglododo
Village Troglodyte de Trôo
Grotte du Trou de l'Argent
Grottes des Tunnels
Préhisto Parc
La Grotte de la Vache
La Grotte de la Vache
Mine du Val de Fer
La Grotte de Glace Valloire
Pertes de la Valserine
Mine de Sel Varangéville
Fontaine de Vaucluse
Source du Verneau
Veuve Clicquot
Mines de Vielle Aure
Carriere de Vignemont
Demeure de la Vignole
Grotte Prehistorique de Villars
Villecroze Caves
Chateau Villemaurine
Vimy Memorial - Grange Tunnel
Vulcania
Mines d’Argent de Wegscheid
Wellington Caves
Grotte du Wolfloch
Wolframines
Zoo de Doué la Fontaine
Georgia
29 entries
Abano Mineral Lake Natural Monument
Balda Canyon
Chreli Abano
Cracked Lake
David Gareja
Josef Stalin's Underground Printing House Museum
Jvari Pass Travertine
Kaghu Waterfall
Karavanserai Bakery
Keterisi Mineral Vaucluse
Khareba Winery
Khomuli Cave
Martvili Canyon
Meidan Bazar
Motena Cave
Navenakhevi Cave
Novoafonskaya
Okatse Canyon
Prometheus Cave
Sataplia Cave
Satsurblia Cave
Tetri Cave
Tsutskhvati Cave
Udabno
Upliszikhe
Vanis Kvabebi
Vardzia
Veryovkina
Voronya pestera
Germany
504 entries
19-Lachter-Stollen
Aachquelle
Feuersteinbergwerk von Abensberg-Arnhofen
Aggertalhöhle
Almbachklamm
Besucherbergwerk Alte Hoffnung Erbstolln
Bergbaumuseum Altenberg
Altensteiner Höhle
Alter Elbtunnel
Alvensleben-Stollen
Schaubergwerk Am Aschenberg
Stollnsystem »Am Graben«
Andreas-Gegentrum-Stolln
Grube Anna-Elisabeth
Arndthöhle
Arnsteinhöhle
Historisches Dachschieferbergwerk Assberg
Schachtanlage Asse II
Atomkeller
Attahöhle
Auerbachs Keller
Aurora Erbstolln
Bärenhöhle
Balver Höhle
Barbarastollen
Förder- und Aussichtsturm Barbaraturm
Barbarossahöhle
Bartholomäusschacht
Baumannshöhle
Grube Bendisberg
Hoher Brunnen Berching
Salzbergwerk Berchtesgaden
Heilstollen Berchtesgaden
Bergmagazin Marienberg
Berliner Unterwelten
Besucherbergwerk Bertsch
Eiskeller der Brauerei Beuing
Saarländisches Bergbaumuseum Bexbach
Bilsteinhöhlen
Bilzingsleben
Besucherbergwerk Grube Bindweide
Binghöhle
Birresborner Eishöhlen
Blauer See
Blautopf
Grube Neue Hoffnung Bleialf
Bocksteinschmiede
Bodenloses Loch
Silberberg Bodenmais
Hessisches Braunkohle Bergbaumuseum Borken
Breitachklamm
Brenztopf
Brillenhöhle
Brunnsteinhöhle
Buchenlochhöhle
Höhlenburg Buchfart
Schaubergwerk Büchenberg
Kalimuseum Buggingen
Bundesbank-Bunker
Atombunker der Bundesregierung
Bunkermuseum Emden
Bunkermuseum Hamburg
Bunkermuseum Rennsteig
Besucherbergwerk Burgbergstollen
Travertine of Burgtonna
Carolinen Grube
Besucherbergwerk Grube Catharina Neufang
Charlottenhöhle
Besucherbergwerk Grube Christiane
Schieferbergwerk Grube Christine
Grube Clara
Schloß Colditz Escape Tunnels
Zeche Consolidation
Daneilshöhle
David Hasselhoff Museum
Dechenhöhle
Deinhard Kellermuseum
Deutsches Bergbau Museum
Deutsches Bunkermuseum
Deutsches Goldmuseum
Deutsches Museum
Abenteuer Bergwerk Bernsteinzimmer
Diebeshöhle
Karsthöhle Dienstedt
Burghöhle Dietfurt
Doktorshöhle
Dolinenweg Hengen
Donauversickerung
Dorfbachklamm
Dorotheastolln
Eisenacher Drachenschlucht
Dreieingangshöhle
Drei Kronen & Ehrt
Wasserfall Dreimühlen
Schwerspatmuseum Dreislar
Druidenhain
Historisches Kuperbergwerk Düppenweiler
Dunsthöhle
Eberstadter Tropfsteinhöhle
Besucherstollen Grube Edelstein
Egloffsteiner Felsenkeller
Zinngrube Ehrenfriedersdorf
Eichener See
Bunker Eichenthal
Einhornhöhle
Eisenbreche Klamm
Eisensteinstollen
Eisinger Löcher
Eiskapelle
Elfengrotte
Emilianusstollen
Steinerne Rinne bei Erasbach
Bergbau- und Heimatmuseum Erbendorf
Erbendorfer Felsenkeller
Karstlehrpfad Breitscheid-Erdbach
Erdmannshöhle
Bunker WH-767 “Erlkönig”
Stollen Erwein II
Tropfsteinhöhle Erzenhausen
Esperhöhle
Bunker Falkenhagen
Falkensteiner Höhle
Feengrotten
Grube Feggendorfer Stolln
Felicitas Heilstollen
Besucherbergwerk Fell
Felsendome Rabenstein
Nürnberger Felsengänge
Felsenkirche Idar-Oberstein
Hemer Felsenmeer
Finsteres Loch
Besuchsbergwerk Finstergrund
Schaubergwerk "Finstertal" Asbach
Fohlenhaus
Forchheimer Keller
Grube Fortuna
Höhlenmuseum Frasdorf
Stadt- und Bergbaumuseum Freiberg
Schaubergwerk St. Anna am Freudenstein
Friedrich-Wilhelm-Stollen
Eisenerzbergwerk Frischglück
Fürstenzeche
Grüner Bräu Keller
Führerbunker
Funtensee
Silberstollen Gabe Gottes
Atombunker Garzau
Geissenklösterle
Genovevahöhle bei Bell
Genovevahöhle bei Kordel
Förderturm der Grube Georg
Geraer Höhler
Der Karstwanderweg am Südharz
Grube Glasebach
Travertine Terrasses in the Glatt Valley
Besucherbergwerk Gleissinger Fels
Schaubergwerk Frisch Glück Glöckl
Quarzitbruch Glossen
Schaubergwerk „Gnade Gottes Erbstollen“
Göpfelsteinhöhle
Besucherbergwerk Im Gößner
Goetz-Höhle
Götzingerhöhle
Goldbergbaumuseum Goldkronach
Besucherbergwerk Goldhausen
Große und Kleine Golke
Gottesackerplateau
Besucherbergwerk Graf Wittekind
Große Grotte
Großer Lochstein
Große Scheuer
Gründelsloch
Vereinsbergwerk Grüner Zweig
Erlebniswelt am Grünten
Bergbaumuseum und Besucherbergwerk Grube Günnersdorf
Hilfskrankenhaus Gunzenhausen
Gußmannhöhle
Grube Gustav
Gutenberger Höhle
Hänigser Teerkuhlen
Mithrasgrotte
Bunker Harnekop
Hausertorstollen
Besucherbergwerk "Heilige Drei Könige"
Heimensteinhöhle
Heimkehle
Heinrichshöhle
Heinrich-Kocher-Stollen
Hella-Glück-Stollen
Herbstlabyrinth-Adventhöhle-System
Werra-Kalibergbau-Museum Heringen
Hermannshöhle
Höhle auf dem Großen Hermannstein
Schiefergrube Herrenberg
Hickelhöhle
Himmelfahrt Fundgrube
Himmelsbergstollen
Himmlisch Heer
Fischbach
Höllentalklamm
Höhlenkundliches Museum
Hoffnungsstollen Todtmoos
Hohenfels-Essinger Eishöhlen
Hohlenstein
Hohler Fels
Hohler Stein bei Schambach
Hohler Stein
Hollenkammer
Schloßberghöhlen
Hubertuskapelle
Besucherbergwerk Grube "Hühn"
Hülbener Tropfsteinhöhle
Hungerbrunnen
Bergbaumuseum Ibbenbüren
Iberger Tropfsteinhöhle
Idagrotte
Bunker Ilbenstadt
Ilsenhöhle
Bergbauerlebniswelt Imsbach
Isteiner Klotz
Johannisfelsen
Internationales Fledermaus-Museum Julianenhof
Jungfernhöhle
Kahlensteinhöhle
Unterirdische Gänge Kaiserslautern
Kakushöhle
Ausweichsitz Nordrhein-Westfalen
Hohler Stein
Kammerbacher Höhle
Haus des Bergmanns
Besucherbergwerk Kamsdorf
Bunker am Kap Arkona
Karl-May-Höhle
Karstkundlicher Wanderweg Laichingen
Kessler Kellerführungen
Besucherbergwerk Kilianstollen
Air Defense Operations Center Kindsbach
König-Otto-Tropfsteinhöhle
Kirnitzschklamm
Kittelsthaler Tropfsteinhöhle
Historisches Schmucksteinbergwerk "Kittenrain"
Klausenhöhle
Besucherbergwerk Kleinenbremen
Bergbaumuseum "Kleiner Johannes"
Kleinsteinhöhle
Cave Church Klösterl
Klosterstollen Barsinghausen
Klusfelsen
Kluterthöhle
Lausitzer Bergbaumuseum Knappenrode
Schachtanlage Knesebeck
Besucherbergwerk in Bad Friedrichshall-Kochendorf
Kocherursprung
Kalkbergwerk am Königsberg
Grube Marie in der Kohlbach
Kolbinger Höhle
Schacht Konrad
Kristallgänge
Graphitbergwerk Kropfmühl
Kubacher Kristallhöhle
Kuhfluchtwasserfälle
Kuhstall
Kulturbunker Barbarastollen
Historischer Kunstbunker
Kupferberg Museum
Bergbau-Museum Kupferberg
Bunker Ladeburg
Laichinger Tiefenhöhle
Landgrafenschlucht
Felslabyrinth Langenhennersdorf
Höhlenwohnungen in Langenstein
Kupferschieferbergwerk Lange Wand
Historisches Silberbergwerk Lautenthals Glück
Lavakeller
Technisches Denkmal Historischer Schieferbergbau Lehesten
Leichtweißhöhle
Eisenerzgrube Lengede-Broistedt
Kalkwerk Lengefeld
Grube Leonie
Liboriusklause
Trau auf Gott Erbstolln Lichtenberg
Rimstone Pools of the Lillach River
Linkenboldhöhle
Lippoldshöhle
Höhlenburg Loch
Löwengrube
Lonetopf
Loneversickerung
Ludwigshöhle
Ludwigsklamm
Lügenstein
Luegstein Höhle
Bergbaumuseum Maffeischächte
Mansfeld Museum
Besucherbergwerk Marie Louise Stolln
Marienglashöhle
Marienschlucht
Markt Höhler
Besucherbergwerk Markus Semmler
Bergbau-Schaustollen Max
Maximiliansgrotte
Mayener Grubenfeld
Höhler von Meerane
Erlebnis Bergwerk Merkers
Trassbergwerk Meurin
Altes Kalkbergwerk Miltitz
Mittelbau Dora - Mittelwerk Dora
Karstlehrpfad Monheimer Alb
Schaubergwerk Morassina
Mordloch
Besucherstollen Morgenstern
Mühlbachquellhöhle
Spring von Mühlberg
Mühlheimer Höhle
Alaunwerk Mühlwand
Zeche Nachtigall
Goldbergwerk Name Gottes
Neanderthal
Nebelhöhle
Neischlhöhle
Neubeurer Wolfsschlucht
Neubulach - Hella-Glück-Stollen
Karstkundlicher Wanderweg Neuhaus/Pegnitz
Neustädtler Hobbybergwerk
Niedaltdorfer Tropfsteinhöhle
Die historische Grotte in den Herrenhäuser Gärten
Nixseebecken
Eisenerzgrube Nothweiler
Oberharzer Bergwerksmuseum
Bergbau- und Mineralienmuseum Oberwolfach
WISMUT Objekt 90
Wasserbaum von Ockensen
Bergbaumuseum Oelsnitz
Ofnethöhlen
Olgahöhle
Oppenheimer Kellerlabyrinth
Museum Industriekultur Osnabrück
Bergbau- und Industriemuseum Ostbayern
Osterhöhle
Hüttenstollen Osterwald
Oswaldhöhle
Ottensee
Grube Otto
Parkhöhle Weimar
Partnachklamm
Pegnitzquelle
Bergbaumuseum Peißenberg
Peniger Kellerberggänge
Pferdegöpel auf dem Rudolphschacht
Besucherbergwerk Philippstollen Olsberg
Spring von Plaue
Alaunbergwerk Ewiges Leben Plauen
Poppenröder Quelle
Pützlöcher
Quackenschloß
Rabensteiner Stollen
Rammelsberg
Besucherbergwerk Ramsbeck
Schieferschaubergwerk Raumland
Reckenhöhle
Burg und Festung Regenstein
Reichhartschacht
Reinhold Forster Erbstollen
Erdölmuseum Reinkenhagen
Rhumequelle
Riesenburg
Rischbachstollen
Ritterschlucht
Besucherbergwerk "Markus-Röhling-Stolln"
Bergbaumuseum Röhrigschacht
Steinerne Rinne bei Rohrbach
Bergbaumuseum Ronneburg
Rosenmüllerhöhle
Lehrbergwerk Grube Roter Bär
Eishöhle bei Roth
Feste Rothenberg
Rothschönberger Stolln
Rudolf-Stollen
Saarbrücker Kasematten
St. Salvator
Salzaspring
Grube Samson
Themenweg Unterirdische Schandtauber
Grube Schauinsland
Schellenberger Eishöhle
Schertelshöhle
Schillathöhle
Schillerhöhle
Schinderhanneshöhle
Museum Uranbergbau Schlema
Schloß Stein
Schmiechquelle
Schmiecher See
Schmittenstollen
Schmutzlerzeche
Scholmzeche - Aufrichtigkeit
Schopflocher Moor
Großes Schulerloch
Schwandorfer Felsenkeller
Bergbaumuseum Schwarzer Crux
Schwedenlöcher
Segeberger Kalkberghöhle
Grube Segen-Gottes
Segen-Gottes-Erbstolln
Sieben-Täler-Höhle
Silbergründle
Grube Silberhardt
Silberseestollen
Sirgensteinhöhle
Erlebnisbergwerk Sondershausen
Sontheimer Höhle
Sophienhöhle
Stahlberger Erbstollen
St. Anna Fundgrube
Starzlachklamm
Grubenanlage "St. Briccius"
Besucherbergwerk „St.-Christoph“
Heimat- und Braunkohlemuseum Steinberg am See
Steinernes Haus
Historische Edelsteinminen im Steinkaulenberg
Steinkirche
Stollenanlagen am Stephansberg
St. Gideon Erbstollen
St. Lampertus Fundgrube
Besucherbergwerk Stock und Scherenberger Erbstollen
The Story of Berlin
Sturmannshöhle
Silberbergwerk Suggental
Bergbaumuseum Sulzburg
Syrauer Drachenhöhle
Grube Tannenberg
Teufelshöhle
Teufelshöhle
Besuchsbergwerk Teufelsgrund
Teufelsschlucht
Gruben- und Feldbahnmuseum Zeche Theresia
Tiefer Molchner Stollen
Tiefer Stollen
Tiergartentunnel
Tonbergbaumuseum Westerwald
Brunnenstollen Trippstadt
Tschamberhöhle
Erdöl-Erdgas-Museum Twist
Überlinger Stollen
Ulmer Museum - Archaeological Collection
Centre for International Light Art
Uracher Tropfsteinhöhle
Uracher Wasserfall
Urgeschichtliches Museum in Blaubeuren
Urspring
Veitensteinhöhle
Erlebnisbergwerk Velsen
Vestenburger Stollen
Villa Fliedner
Vogelherdhöhlen
Vogelherdgrotte
Vogts Grub
Volkmarskeller
Volle Rose
Vulkan Brauerei
Wachsender Felsen
Sandsteinhöhle in Walldorf
Schaubergwerk "Herkules-Frisch-Glück" Waschleithe
Nürnberger Wasserstollen und Kasematten
Webergrotte
Weber an der Wand
Kanaltunnel Weilburg
Bergbau- und Stadtmuseum Weilburg
Sinterterrassen von Weißenbrunn
Weißenstädter Kellerwelt
Besucherbergwerk Fundgrube Weißer Hirsch
Wendelsteinhöhle
Grube Wenzel
Bergwerk Werra
Westwallmuseum Pirmasens
Westwallmuseum Irrel
Westwallmuseum Bad Bergzabern
Besucherbergwerk Wetzsteinstollen
Wiehler Tropfsteinhöhle
Deutsches Erdölmuseum Wietze
Wille Gottes Thalheim
Wimbachklamm
Friedrichshöhle - Wimsener Höhle
Besucherbergwerk Wismutstolln
Grube Wohlfahrt
Steinerne Rinne bei Wolfsbronn
Wolfsschlucht
Wolfsschlucht Porta Westfalica
Bunker Wollenberg
Bunkerpark Wünsdorf
Wulfbachquellhöhle
Wundershöhle
Wutachschlucht
Besucherbergwerk Ypsilanta
Industriemuseum Zeche Hannover
Unterirdisches Zeitz
Besucherbergwerk Zinnkammern Pöhla
Besucherbergwerk Zinnwald
Zinselhöhle
Zeche Zollverein
Zoolithenhöhle
Besucherbergwerk Zschopau
Zwergenkirche
Zwiefaltendorfer Tropfsteinhöhle
Great Britain
268 entries
Aberdeen Maritime Museum
Almond Valley Heritage Centre
Amlwch Copper Kingdom
Anchor Church
The Angel Microbrewery Cave
Apedale Mine
Ardlair Cave
Astley Green Colliery Museum
Bagshawe Cavern
Banwell Bone Caves
Battle of Britain Control Room
Beamish Museum
Beer Quarry Caves
Bellingham Heritage Centre
Bell Inn Caves
Bersham Colliery
Big Pit
Birkhill Caverns Clay Mine
Black Country Living Museum
Blair Street Underground Vaults
Blue Hills Tin Streamers
Blue John Cavern
Boggle Hole
Bone Cave
Bounce Below
Brighton's Victorian Sewer
Brimble Pit and Cross Swallet Basins
Bruce's Cave
Bullers of Buchan
Burlington
Cabinet War Rooms
Café in the Crypt
Caldecotte Project
Carmel National Nature Reserve
Carnglaze Slate Caverns
Carreg Cennen Castle Caves
Cathedral Cave
Cat Hole Cave
Cave Escape Nottingham
Cavern Club
Cefn Coed Colliery Museum
The Channel Island Military Museum
Channel Tunnel
Chatterley Whitfield Mining Museum
Cheddar Caves & Gorge
Cheddar Gorge
Chislehurst Caves
Church Cave
Paddock - Churchill's Secret Bunker
Clearwell Caves
St. Clements Caves
Corris Mine Explorers
La Cotte de St Brelade
Cove Cave
Creswell Crags
Crowborough Caves
Cruachan Power Station
Culver Hole
St Cuthbert's Cave
Dan-yr-Ogof - National Showcaves Centre for Wales
Dead Man's Cave
Dean Heritage Centre
Devil´s Hole
Devil's Punchbowl
Dewstow Gardens and Grottoes
Dolaucothi Gold Mine
Dorking Caves
Dragon Hall Undercroft
Drakelow Tunnels
Dudley Canal Tunnels
Dunaskin Open Air Museum
Durham Mining Museum
Tomb of the Eagles
Earby Mining Museum
Eastwater Cavern
Ebbor Gorge
Ecton Mine Educational Centre
Electric Mountain Visitor Centre
Essex Secret Bunker
Euston Lost Tunnels
Exeter's Underground Passages
Fern and Roman Caves
St Fillan's Cave
Fingal's Cave
Finnich Glen
Florence Mine Heritage Centre
Fort Amherst Tunnel Tour
Fort Hommet Gun Casemate
Gaping Ghyll
Geevor Tin Mine
Jersey War Tunnels
German Naval Signals Headquarters
German Underground Hospital
Giant's Cave
Gilmerton Cove
Go Below Underground Adventures
God's Bridge
God's Bridge
God's Bridge
Goodluck Mine
Great Masson Cavern
Great Orme Bronze Age Copper Mines
Great Rutland Cavern
Greenwich Foot Tunnel
Grimes Graves
Guildhall Medieval Crypt
Hack Green Secret Nuclear Bunker
Haig Colliery Mining Museum
Halliggye Fogou
Hand and Heart
Hard Rock Vault
Hawkstone Park
Hellfire Corner
Herts Young Mariners Base
Hodge Close
Honister Slate Mine
Hopewell Colliery
La Hougue Bie
How Stean Gorge
Humphrey Kynaston's Cave
Ingleborough Cave
Innocent Railway Tunnel
Ironbridge Gorge Museum
Ye Olde Trip to Jerusalem
Jurnet's Bar
Kelly Mine
Kelvedon Hatch Secret Nuclear Bunker
Kents Cavern
Keswick Mining Museum
Killhope Lead Mining Museum
King's Cave
King Arthur's Labyrinth
King Arthur's Cave
King Edward Mine
Kinver Edge Rock Houses
Kitley Show Cave
La Valette Underground Military Museum
Laxey Wheel
Laywell
Lee Ice House
Ffynnon Leinw
Lewis Merthyr Colliery
Lion Salt Works
The Welsh Slate Museum
Chwarel Hên Llanfair
Llechwedd Slate Cavern
Llewelyn's Cave
Llywernog Silver-Lead Mine Museum
London Underground
Lost Caves
Lud’s Church
Lydford Gorge
Lydstep Caverns
Maeshowe
Victorian Music Hall Malt Cross
Margate Caves
Margate Grotto
Mary King's Close
Massacre Cave
McGregor's Cave
Merlin's Cave
Millican Daltons Cave
Mine Howe
Minera Lead Mines
Morwellham Quay
Mother Shipton's Cave
National Coal Mining Museum for England
National Justice Museum
Nenthead Mines Heritage Centre
Netherton Tunnel Branch Canal
St Ninian's Cave
Noirmont Command Bunker
Norwich Guildhall Crypt
City of Caves
Nottingham Castle Cave Tours
Museum of Nottingham Life
National Stone Centre
Odin Mine
Uamh an Oir
Ossian's Cave
Ossian's Cave
Ossian's Cave
Painshill Park's Crystal Grotto
Pant y Llyn
Park Tunnel
Paviland Cave
Peak Cavern
Pleasley Colliery
Polchar Cave
Poldark Mine
Poole's Cavern
Pooley Hall Colliery
Porthcurno Telegraph Museum
Porth yr Ogof
Redcliffe Caves
The Reigate Caves
Reynard’s Cave
Rhydymwyn Valley Works
The Rock Gardens
Rosevale Mine
Royston Cave
Rydal Cave
Ye Olde Salutation Inn
Sawney Bean's Cave
Scotland's Secret Bunker
Scott's Grotto
Scottish Mining Museum Trust
Sculptor's Cave
Shunt
London Silver Vaults
Skirwith Cave
Slough Caverns
Smoo Cave
Snailbeach Lead Mine
Snib's Cave
Snibston Discovery Museum
South Crofty Mine
South Wales Miners' Museum
Spar Cave
Speedwell Cavern
Standedge Tunnel
St Andrew's Hall Undercroft
St Anthony's Well
St Cuthbert's Swallet
St Margaret's Cave
St. Michael's Caves
St Peter's Bunker Museum
Stump Cross Caverns
Sygun Copper Mine
Take 5 Bar
Tankerville Mine
Tar Tunnel
Temple Mine
The Bunker
The Crypt
Thor's Cave
Threlkeld Quarry and Mining Museum
Tilly Whim Caves
Cleveland Ironstone Mining Museum
Tomnadashan Mine
Tom Taylor's Cave
Treak Cliff Cavern
Tregiffian Burial Chamber
Tyne Tunnel
Uamh-an-Righ
Victoria Tunnel
Wanlockhead Museum
Washington 'F' Pit Industrial Museum
Watermouth Caves
Weathercote Cave
Weathercote Cave
Weaver Hall Museum and Workhouse
Wemyss Caves
Western Approaches Command Centre
West Norwood Cemetery Catacombs
West Wycombe Caves
White Scar Cave
Williamson's Tunnels
Winding House
Philp's Cave
Wogan Cavern at Pembroke Castle
Wolf Cave
Woodhorn Colliery
Wookey Hole
Wurt Pit and Devil's Punchbowl
Yordas Cave
Yordas Cave
Zigzag Path
Greece
122 entries
Spilia Agia Paraskevi - Aghia Paraskevi Cave
Agia Paraskevi
Spilea Agia Sophia - St Sophia's Cave (Kythira)
Spilea Agia Sophia - St Sophia's Cave (Crete)
Spilia Agio Gala
Spilaio to Agiou Antoniou
Cave of Agios Dionysios
Spilaio Agios Georgios
Agios Georgios Mandelas's Cave
Iepa Moni Agios Gerasimos
Spilia Ag Ioánnis Erimitis - Hermits' Cave of Saint John
Spilia Áyios Ioánnis Iráklia
Spilia O'Ag Ioannis Kastro - St John's Hermit Cave
Spilia Áyios Ioánnis at Marathokefala
Agios Ioannis Damialis Cave
Spilaio Agios Mamas - Agios Mamas Cave
Alepotrypa
Alexander's Cave Houses
Spilaio Alistratis - Alistrati Cave
Almyros Spring
Almyros Ag. Nikolaou
Anavalos Spring
Spilaio Anemotrypa
Antiparos
Cave of the Apocalypse
Argyroupoli Springs
Brachoskepi Asprochaliko
The Treasury of Atreus
Bekiris Cave
Corfu Cave Tour
Cave of Cyclops
Daveli's Cave
Didyma Caves
Diktaion Antron
Diktaeon Cave
Cave Of The Dragon Kastoria
Drakospilia
Spilaio Drogkarati
Edessa Waterfalls Cave
Spilea Ellinokamára - Ellinokamára Cave
Tunnel of Eupalinus
Cave of Euripides
Caves of Filopappou Hill
Elos Fokianou
Foros Cave
Spilaion Frahthi - Frahthi Cave - Franchthi Cave
Galazia Spiliá - Blue Grotto
Galázia Spiliá
Galázia Spiliá - Blue Grotto - Korithi Cave
Spilaion Gerani
Glifada
Gouvernéto Cave - Bears' Cave
Ta Spilia Harakas
Spilia Harkadio - Harkadio Cave
Idaion Antron
Spilia Illithias - Cave of Ilithias
Limni Ioanninon - Lake Pamvotis
Ipapanti Monastery
Kamarai Gorge
Spilaio Kamares - Cave Kamaron - Kamares Cave
Kapsia Cave
Kastania Cave
Spilaio Kastritza - Kastritsa Cave
Katafiki Cave
Spilia Katafygi
Katavothres - Katabothres
Katavothres
Trypas Kefalas - Cave of Kefala
Kefalari
Kefalari Spring
Kipina Monastery
Korykio Andro - Corycian Cave
Kourtaliotiko Gorge
Spilia Koutouki - Koutouki Cave
Lerna
Lileiko Mati
Loizos Cave
Spilaio Aggitis
Marmarospilia
Matala Caves
Mavri Spilia - Black Cave
Mavri Spilia - Black Cave
Megali Spilia
Mega Spiléo - The Great Cave
Spilaio tou Melidoniou
Limni Melissani
Milatos Andron
Monks' Prison
Cistern of Ancient Mycenae
Necromanteion of Ephyra
Spílio tou Nestóros - Nestor's Cave
Spilia Olimbi
Panagia Spiliani
Panagia Spiliani
Panagria Hrysospiliotissa
Papanikolís Cave
Spilaio sta Pelekita - Sikias Spilios - Cave of Pelekita
Spelaio Peramatos - Perama Cave
A Visit of Perama Cave
Spilaio Petralona - Kókkines Pétres
Cyclop's Cave
Samaria Gorge
Spilaio Sphentoni
Spilia Epta Parthena
Sintzi Spring
Limni Stymphalia
Lake Taka
Vale of Tempe
Theopetra Cave
Therissou Gorge
Acropolis of Ancient Tiryns
Spelaio Ton Limnon
Catacombs at Trípiti
Vagonetto
Vari Cave
Cave of Saint Barbara
Spilaio tou Vathis
Farángi Vikou
Voulismeno Aloni
Vouraikos Gorge
Xyngia Cave
Monastery of the Assumption of the Lord
Guam
2 entries
Talofofo Cave
Yokoi's Cave
Guatemala
31 entries
Cuevas de Actún Kan
Cuevas de Andá Mirá
Cueva de B'omb'il Pek
Laguna Brava
Candelaria Caves
Cenotes de Candelaria
La Caverna de Chicoy
Hoyo El Cimarrón
Las Cuevas de la Cobanerita
Las Conchas
Grutas de Cunén
Grutas el Encanto
Laguna Encantada
Finca Ixobel River Cave Trip
Jobitzinaj Cave
Las Cuevas de K'an Ba
Laguna Lachua
Lanquín Caves
Balneario Las Pozas
Los Nacimientos
Cueva de Las Minas
Naj Tunich
Cuevas El Resumidero
Grutas del Rey Marcos
Nacimiento del Río Lanquín
Cuevas SaMucuy
Semuc Champey
Cuevas de Se'tzol
Cuevas del Tigre
Grutas de Uaxactún
Utatlan Cave
Haiti
3 entries
Bellony Cave
Kounoubwa Cave
Marie-Jeanne Cave
Honduras
10 entries
Cavernas El Boquerón
Copán
La Cueva del Gigante
La Caverna
Cuevas del Masical
Cuevas de Pencaligüe
Cueva de Piedra Blanca
Las Cuevas de Susmay
Las Cuevas de Talgua
Cuevas de Taulabé
Hungary
47 entries
Abaligeti-barlang
Ajkai Bányászati Múzeum
Anna Barlang
Balás Jenő Bauxitbányászati Múzeum
Baradla Barlang
Béke-barlang
Budai Váralagút
Cserszegtomaj barlang
Csodabogyós-barlang
Csolnoki Bányászklub Múzeum
Diósgyör-Tapolca barlang
Esztáz-kői-barlang
Fertőrákosi Barlangszínház
Cave Church at Gellért Hill
Görbehalmi Bányamúzeum
Istállós-kői-barlang
Jankovich-barlang
Kőbányai pincerendszer
Budavári Labirinthus
Lóczy barlang
Magyar Olaj- és Gázipari Múzeum
Mátyáshegy barlang
Mecsek Bányászati Múzeum
Mészégető-forrásbarlang
Millennium Underground Museum
Miskolc-Tapolca
Farkaskői Alkotótelep
Oroszlány Bányász Múzeum
Pálvölgyi Barlang
Pelion barlang
Rákóczi barlang
Sátorkőpusztai-barlang
Solymári ördöglyuk-barlang
Sopron Bányászati Múzeum
Sötétkapu
Szelim-barlang
Szemlö-Hegy Barlang
Sziklakórház Múzeum
Szt. István Barlang
Tapolcai Tavasbarlang
Bányászati és Ipari Skanzen
Tettyei Mésztufa-barlang
Tihanyi barátlakások
Törley Pezsgőmanufaktúra
Trio barlang
Var Barlang
Vass Imre barlang
Iceland
30 entries
Dyrhólaey
Gatklettur
Gjabakkahellir
Grjótagjá
Gýgagjá
Hálsanefshellir Cave
Caves of Hella
Hellnahellir
Hundraðmannahellir
Katla Ice Cave
Kverkfjöll
Kvernufoss
Landmannahellir
Langjökull Glacier Grotto
Leiðarendi
Litli Björn - Vörðuhellir
Páskahellir
Rauðfeldsgjá
Raufarhólshellir
Reykjavik 871±2
Seljalandsfoss
Sönghellir
Surtshellir-Stefánshellir system
þakgilshellir
Thrihnukagigur
Tintron Cave Tour
UnderWorld
Vatnajökull Glacier Crystal Cave
Vatnshellir
Hellirinn Vidgelmir
India
76 entries
Aihole
Ajanta Caves
Akka Mahadevi Guhalu
Amarnath Cave
Arjun Gufa
Aurangabad Caves
Badami Cave Temple
Bagh Caves
Barabar Caves
Bava Pyara Caves
Bedsa Caves
Belum Caves
Bhaja Caves
Bhandara Buddhist Caves
Bhartrihari Caves
Bhimbetka
Bhimkund
Patal Bhuvaneshvar
Borra Caves
Dandak Gufa
Dhank Caves
Siju Dobakhol
Dungeshwari
Edakkal
Elephanta Caves
Ellora Caves
Gavi Gangadhareswara
Ghorawadi Caves
Guhantara
Gupteswar Gupha
Huligemmana Kolla
Hulimev Cave Temple
Junagadh Caves
Junkundar Coal Mine
Kachargadh Caves
Kailash Gufa
Kanheri Caves
Karla Caves
Khandagiri Cave
Caves of Khandepar
Khangkhui Mangsor
Khapra Kodiya Caves
Kolar Gold Fields
Kondhane Buddhist Caves
Kuda Mandad Caves
Kutumsar Gufa
Lamgao Buddhist Caves
Lenyadri Caves
Mahabalipuram Caves
Mahakali Caves
Mahendravadi Cave Temple
Krem Mawsmai
Nagarjuna Caves
Pandava Caves
Pandavleni Caves
Parvati Buddhist Cave
Pataleshwar Cave Temple
Phugtal Gompa
Pitalkhora Caves
Punarjani Guha
Rivona Caves
Robber's Cave
Saoner Mine No 1
Shankargarh Caves
Shivthar Ghal
Silathoranam
Son Bhandar Caves
Tharon Cave
Udaigiri Caves
Undavalli Caves
Uperkot Caves
Vaishno Devi
Vashistha Gufa
Vettuvan Koil Temple
Xavier Cave
Yana Rocks
Indonesia
43 entries
Goa Akbar
Goa Asri
Goa Barat
Goa Batu Cermin
Cerme Cave
Goa Gajah
Gua Gelatik
Goa Giri Putri Temple
Goa Gong
Goa Jatijajar
Goa Jepang Klungkung
Goa Jomblang
Goa Kalisuci
Goa Kiskendo Jatimulyo
Goa Kiskendo Trayu
Goa Kreo
Goa Lawah
Goa Lawa Purbalingga
Gua Lebar
Liang Bua Cave
Goa Lowo Trenggalek
Lubang Jepang
Maharani Zoo dan Goa
Goa Margo Tresno
Goa Mimpi
Museum Karst Indonesia
Paleo Stone Age Gunungkidul
Goa Pancur
Goa Petruk
Gua Pindul
Goa Potro Bunder
Goa Putri Kencono
Rangko Cave
Sawahlunto Coal Mine Museum
Goa Seplawan
Guha Siluman
Goa Tanding
Goa Tembus Pracimantoro
Goa Terawang
The Cave
Tukad Cepung Waterfall
Gua Wareh
Goa Watu Joglo
Iran
27 entries
3N Cave - Namakdan Cave
Ghar-e-Ali Sadr
Amir Chakhmaq Complex
Badab Soort
Big Salt Cave
Chal-Nakhjir
Crystal Cave
Darband Cave
Do-Ashcaft Cave
Hilehvar Buried Village
Huto and Kamarband Cave
Kandovan
Karaftu Cave
Ghar Katalehkhor
Kish Underground City
Niasar
Underground City of Nushabad
Ghar-e-Qūrī Qal'eh
Rainbow Cave
Ravansar Spring
Sahoolan Cave
Salt Goddess
Sangtarashan Cave
Shapoor
Shesh Badgir Ab Anbar
West Salt Cave
Xarbes Caves
Ireland
31 entries
Aillwee Cave
Arigna Mining Experience
Brierfield Turlough
Bruce's Cave
Carran Turlough
Castleplunkett Turlough
Giant's Causeway
Cave Hill
Cove Cave
Crag Cave
Curraghmore House
Doolin Cave
Dunmore Caves
Fardrum Lough, Roosky Lough, and Green Lough
Lough Funshinagh
Glenamaddy Turlough
Glengowla Mines
Gort River
Caves of Keshcorran
Liss Ard
Loughareema
Marble Arch Caves
Mewlaghmore Dolines
Mitchelstown Cave
Newgrange
Ogulla Spring
Oweynagat - Cave of Crúachu
Oweynagolman Cave
St. Colman's Cell
Turloughmore
White Fathers Cave
Israel
48 entries
Absalom's Tomb
Bīr al-Anezīya
Church of the Annunciation
Beit She'arim National Park
Bell Caves
Tomb of Benei Hezir
Benshoof Cistern Museum
Subterranean Crusader City
Deir Muqallik
Ein Gedi
Elijah’s Cave
Flour Cave
Grotto of Gethsemane
Gihon Spring
Haritun Cave
Harod Spring
Hazan Caves
Hezekiah's Tunnel
King Solomon's Mines
Luzit Caves
Ma'arat HaMachpelah
Maresha
Milk Grotto Chapel
Nahal Me’arot Caves
Grotto of the Nativity
Cave of Nicanor
Panias Spring
Tomb of the Prophets
Qumran Caves
Cave of Rabbi Shimon bar Yochai
Rosh haNikra
Greek Orthodox Church of Saint Gabriel
Sedom Cave
Shem Va'Ever Cave
Shimshon Cave
King Solomon's Quarries
Sorek Cave
St. George Monastery
St. Joseph's Church
The Templars Tunnel
Monastery of the Temptation
Te'omim Cave
Cave of Treasures
Tomb of the Virgin Mary
Warren's Shaft
Well of Souls
The Western Wall Tunnels
Tomb of Zechariah
Italy
384 entries
Museo Minerario di Abbadia San Salvatore
Grotta di Acquasanta
Gole dell'Alcantara
Museo dei Minerali Elbani "Alfeo Ricci"
Lago di Andalo
Grotta dell'Angelo
Casa Grotta Antica Matera
Arco Naturale
La grotta delle Arene Candide
Fonte Aretusa
Miniere di Argento Vivo
La Grotta dell' Arsenale
Museo dell'Arte Mineraria
L'Astore Masseria
Grotta Azzurra
Miniera della Bagnada
Bagni San Filippo
Miniera di Amianto di Balangero e Corio
Grotte di Balzi Rossi
Basiliani Hotel
Grotta dei Beati Paoli
Grotte di Beatrice Cenci
Orrido di Bellano
Grotte di Belverde
Grotta Marina di Bergeggi
Bletterbachschlucht
Grotte Di Borgio Verezzi
Il Borgo Ritrovato
Grotta di Bossea
Bottini
Miniera d'Oro di Brusson
Buco di Viso
Grotta di Bue Marino
Bunker Mooseum
Grotta del Buontalenti
Burkhardklamm
The Caves of the Bussento River
Gouffres des Busseraille
Miniera di Zolfo Cabernardi
Grotte del Caglieron
Grotte di Cala Luna
Calcata Cave Houses
Miniera di Calceranica
Città sotterranea di Camerano
Grotta del Cammello
Covolo di Camposilvano
Grotta del Cane
Museo del Capitolo di San Lorenzo
Museo delle Miniere di Capoliveri
Catacombe dei Cappuccini
Chiesa del Cappuccino Vecchio
Grotta di Carburangeli
Casa Cava
Casa Cisterna Sotterranea
La Casa di Lucio
Storica Casa Grotta di Vico Solitario
Casa Grotta del Casalnuovo
Grotta di Castelcivita
Grotte di Sant'Anna Castelfidardo
Grotta di Castellana
Grotta di Castello Tesino
Catacombe Roma - The Catacombs of Rome
Grotta del Caudano
Cava 177
Grotta del Cavallone
Caveoso Hotel
Museo della Miniera e del Territorio Cavriglia
Cento Pozzi
Museo civico "La Città Sotterranea"
Grotta di Ciccio Felice
Cisterne Romane Amelia
Cisternone
Cisternone Romano
Cunicoli di Claudio
Cloaca Maxima
Grotta di Cocceio
La Miniera Di Cogne
Grotta di Collepardo
Colosseum
Museo della Civiltà Contadina
Grotte Conturines
Grotta Conza
Antro del Corchia
Sentiero e gallerie minerarie del Cornacchino
Cripta duomo Città di Castello
Cripta Basiliana di San Michele
Molinetto della Croda
Cuma - Antro della Sibilla
Damanhur Temple
Miniere di Darzo
Pozzo del Diavolo
Caverna del Dio Mithra
Miniere di Dossena
Grotta dei Dossi
Grotta della Dragonara
Grotte di Equi Terme
Museo Nazionale Etrusco
Museo Faggiano
Grotte di Falvaterra
I Faraglioni
Grotta del Farneto
Cisterne Romane Fermo
Grotta del Fico
Grotta Fioravante
Sorgente Fiumelatte
Parco Minerario Floristella Grottacalda
Cisterna della Fontana del Calamo
Cimitero delle Fontanelle
Criptoportico Forense
La Fornace di Barbablù
Strada della Forra
Tomba Francois
Frantoi Ipogei di Grottaglie
Frantoio Ipogeo Granafei
Frantoio Ipogeo Caffa
Grotta Grande del Vento - Grotte di Frasassi
Tempio del Valadier - Santa Maria di Frasassi - Infrasaxa - Grotte di Frasassi
Grotta della Galleria Ferroviaria
Miniera Gambatesa
Sea Caves of the Gargano
Parco Minerario Naturalistico di Gavorrano
Grotta del Gelo
Grotta del Genovese
Museo dei Minerali della Gente di Rio
La Grotta Dei Germogli
Grotta Gigante
Gilfenklamm
Grotta Giusti Terme
Sorgenti Su Gologone
Ecomuseo Miniere di Gorno
Parco Naturale del Rio Grassano
Gravina Sotterranea
Miniera d'Oro della Guia
Grua va Hardömbl
Galleria Henry
Hotel Sassi Di Matera Diffuso
Le Cisterne ed il Palombaro dell’Hotel Il Belvedere
Grotta dell'Onferno
Grotte Is Janas
Cava d'Ispica
Voragine di Ispinigoli
Grotte Is Zuddas
Grotta della Gavetta e Grotta del Pilone
Kleine Berlin
Castello di Mezzocorona
Grotta di Labante
Labirinto di Porsenna
Grotte del Lago Grande
Lago di Telese
Lama La Vita
Grotta Lamalunga
Grotta dei Lamponi
La Thuile Mine
Latomie
Grotta di S. Angelo di Lettomanoppello
Lucca City Walls Basement
Museo Mineralogico Luigi Celleri
Museo di Speleologia Luigi Fantini
Lupercale
Grotte di Luppa
Grotta della Madonna
Madonna della Grotta
Santuario della Madonna della Grotta di Bombile
Santuario della Madonna della Grotta
Chiesa Cripta Madonna della Grotta
Madonna della Corona
Madonna delle Virtù
Farmacia del Mago Greguro
Grotta a Male
Grotta Maona
Grotta di Maratea
Ristorante Grotta Marinara
Miniera Marzoli
Rifugio Antiaereo Martana
Museo della Miniera Massa Marittima
Museo di Arte e Storia delle Miniere
Miniera di Masua
Materasum Ipogeo
Grotta Matromania
Grotte delle Meraviglie
Pozzo del Merro
Balma del Messere
Museo dei Minerali Elbani
Grotta del Miracolo
Mithraeum
Mithraeum San Clemente
Pulo di Molfetta
Grotta Monello
Parco Minerario del Monte Amiata
Grotta del Monte Capriolo
Museo delle Miniere di Montecatini
Grotta di Monte Cucco
Grotta del Monte Ermada
Miniera Monteponi
Montepulciano La Città Sotterranea
Grotta del Monte Querceto
Monte Sant'Angelo sul Gargano
Miniera Montevecchio
Grotta di Montevicoli
Matera Olive Oil Museum
Morgia Sant'Angelo
Museo delle Miniere di Morgnano
Valle dei Mulini
Museo civico archeologico del Distretto minerario
Museo della Scultura Contemporanea Matera
Museo del Sottosuolo Napoletano
Napoli Sotterranea
Miniera di Naracauli
Narni Sotterranea
Neronian Cryptoporticus
Grotte di Nettuno
Parco Fluviale Novella
Grotta Nuova
Sa Oche 'e Su Bentu
Grotte di Oliero
La Grotta dell'Orso
Orvieto
Grotte di Osimo
L'Orrido di Osteno
Castello di Otranto
Grotta di San Michele
Grotta Paglicci
Grotta Palazzese
Mitreo di Palazzo Barberini
Grotta di Pale
Palombaro Lungo
Grotta delle Palombe
Grotta dei Palombi
Grotta di Pastena
Cripta del Peccato Originale
Grotta dell'Angelo
Minimetrò Perugia
Parco Museo del Petrolio e delle Energie
Cava del Piastraio
Piccola Miniera Gl.ost srl
Chiesetta di Piedigrotta
Riserva Naturale Grotte di Pietrasecca
Buco del Piombo
Piscina Mirabilis
Grotta della Poesia
La Grotta di Polla
Underground Basilica of Porta Maggiore
La dolina Pozzatina
Pozzo della Cava
Miniera di Raibl
Besucherbergwerk Prettau
Parco Minerario Cortabbio di Primaluna
Progetto Sinkhole
Pulicchio di Gravina
Il Pulo
Deep Valley of Pulsano
Grotta dei Puntali
Puri di monte Pugliano
Qanat Gesuitico Alto
Qanat Gesuitico Basso
Qanat di Palermo
La Raccolta delle Acque
Galleria Ravaccione
Grotte di Rescia
Miniere dei Resinelli
Re Tarquinio
Grotta del Re Tiberio
Dolina del Revotano
Centro di Documentazione Miniera di Ribolla
Ridnaun
Grotta di Rio Martino
Rocca Paolina
Riparo di Romito
Miniera di Rosas
Sacro Speco
Miniere di Saint-Marcel
La Salata Necropoli Paleocristiana
Gole del Salinello
Miniera Sant'Aloisio
Eremo di San Bartolomeo in Legio
Eremo di San Cataldo
Eremo di S. Colombano
Grotta San Francesco
Catacombe di San Gaudioso
Catacombe di San Gennaro
Grotta di S. Giovanni di Domusnovas
San Giovanni d'Antro
Eremo di San Leonardo
San Lorenzo Maggiore
Locanda di San Martino
Grotta di San Michele
Grotta di S.Michele Arcangelo
Grotta San Michele
Grotta di San Michele
Grotta dell'Angelo
Grotta San Michele
Grotta di San Michele Arcangelo
Grotta di San Michele
Eremo di San Michele
San Michele delle Grotte
San Michele
San Michele Arcangelo
Santuario San Michele
Grotta di San Michele Arcangelo
San Pietro Barisano
San Pietro Barisano Residence e Ristorante
Parco Archeominerario di San Silvestro
Grotta di Santa Barbara
Chiese Rupestri di Santa Barbara
Catacomba di Santa Caterina d’Alessandria
Santa Caterina del Sasso
Grotte di Santa Croce
Museo delle Miniere Santa Fiora
Chiesa di Santa Lucia alle Malve
Santa Maria della Nova
Santa Maria de Idris
Catacomba di Santa Mustiola
Grotta di Sant’Angelo Muxaro
Grotta di Sant'Angelo
Sant'Angelo in Vetulis
Sant'Angelo
Monte Sant'Angelo
Sant'Angelo Le Ripe
Grotta Sant'Angelo
Grotta di Santa Ninfa
Santa Prisca Mithraeum
Eremo di Sant'Onofrio
Eremo di Sant'Onofrio al Morrone
Pozzo Santullo
Sa Rocca
Hotel Sassi
Grotta del Sassocolato
Terme di Saturnia
Miniera Schilpario
Schneeberg Passeier
Grotte di Sciacca
Museo del Carbone della Grande Miniera di Serbariu
Sextantio Albergo Diffuso Le Grotte Della Civita
Lago Sfondato
Miniera del Siele
Lago Sirino
Grotta dello Smeraldo
Grotte del Sogno
Bunker Soratte
Speco di San Francesco
Castello di Sperlinga
Grotta della Spipola
Bergbaumuseum Steinhaus
La Grotta di Stiffe
Su Mannau Grotte
Grotta di Su Marmuri
Grotta della Tanaccia
Grotta Tanella
Grotta Taquisara
Miniera del Temperino
L'Osteria del Tempo Perso
Mitreo delle Terme del Mitra
Sorgenti del Timavo
Parco Gola del Tinazzo
Tiscali
Todi Sotterranea
Grotte di Toirano
Grotta Delle Torri Slivia
Museo delle miniere di Traversella
Grotta dei Tre Livelli
Grotte di Tremusa
Grotta del Trullo
Orridi di Uriezzo
Museum Ladin
Ursus ladinicus
Ecomuseo delle Miniere e della Val Germanasca
Centro Minerario di Valle Imperina
Parco Minerario della Valle Trompia
Ecomuseo delle miniere di Valtoppa
Parco Grotta Cascata Varone
Grotte di Val de’ Varri
Sacre Grotte Vaticane
Ponte di Veja
Grotta del Vento
Spiaggia della Grotta Verde
Grotta Verde
Le Grotte Verdi di Pradis
Museo dell'Oro e della Bessa
Criptoportico Romano Vicenza
Vicus Caprarius
Abysso Vigant
Bergwerk Villanders
Villa Pliniana Spring
Villa Torlonia
Grotta Zinzulusa
Jamaica
12 entries
Blue Hole
Blue Hole Mineral Spring
Blue Lagoon
Green Grotto Caves
Ipswich Caves
Nonsuch Caves
Roaring River Cave
Rock Spring Cave
The Caves Hotel
Two Sisters Cave
Windsor Cave
Wondrous Caves
Japan
201 entries
Abukuma-do
Akasaki shonyudo
Museum of Mineral Resources
Akiyoshi-do
Akka-do
Amano Yasugawara
Anakami shonyudo
Aoiwa shonyudo
Ashio Copper Mine
Benten Cave
Beppu Benten Pond
Bicchu-Kanachi ana
Byakuren-do
Chikura Cavern
Christian Cave
Daimasu shonyudo
Daisekirinzan
Diamond Cave
Dorohacchō Gorge
Enku Bora
Enoshima Iwaya Cave
Fucha
Fudo-kutsu
Fugaku Fuketsu
Fugoppe-dokutsu
Fuji-do
Fukiya Copper Mine
Fukui Cave
Funakubo Shonyudo
Funatsu Tainai
Furaku Cave
Furen shonyudo
Futenma Cave
Valley of Gangala
Gankutsu Hotel
Genzan-kutsu
Ginryu-do
Gokuraku-do
Goyomatsu shonyudo
Gujo Limestone Cave
Gyokusen-do
Hakusan Shrine
Hakusan Shrine
Hakuun-do
Hanibe Caves
Hanyama No. 2 Tunnel
Hashidate shonyudo
Hashima Mine
Hida dai-shonyudo
Hiraodai Nature Observation Center
Hito-ana
Horayama
Hoshino-no ana
Ida Shaft Headframe
Ikuno Silver Mine
Ikura-do
Inazumi suichu shonyudo
Ioki Cave
Irimizu shonyudo
Ishigaki Do
Iwami Ginzan
Iwamuro Kannon
Iwaya shōnyūdō
Iwaya Kannon Cave
Iwaya Kannon
Iwayayama Cave
Izumizaki Cave Tomb
Izuru shonyudo
Janeh Cave
Jomon shonyudo
Kagekiyo-do
Former Japanese Navy Underground Headquarters
Kameiwa Cave
Kanba-no Oni-no ana
Kanehon Quarry
Kanmon Kaikyo Tunnel
Kannon Dokutsu
Kanze Limestone Cave
Kawachi Fuketsu
Kigan Yusenkyo
Kiinen Gongen
Kin-nisshu-do
Gold Cave Café and Bonsai Garden
Kiyomigaoka Limestone Cave
Kiyotsu-kyō
Koboriya shonyudo
Kojima Kurago
Komakado Fuketsu
Komori kutsu
Manza Onsen Kumashiro Cave
Kumaso ana
Kumaya Cave
Kurasawa Shonyudo
Kurobe Gorge
Kyusen-do
Maki-do
Mandarado Yagura Caves
Matsuda Limestone Cave
Matsushiro Underground Imperial Headquarters
Mejiro-do
Menfudo shonyudo
Underground Kingdom Mikawa Mu Valley
Mikurodo Cave
Mitsugo shonyudo
Miyama Shonyudo
Mizonoguchi dokutsu
Mt Omuro Lava Caves
Mukyudou
Muro Iwa Cave
Nakabari Limestone Cave
Nakatonbetsu Limestone Cave
Nakatsu Gorge
Nanaori shonyudo
Nanatsugama shonyudo
Narusawa Fuketsu
Nippara shonyudo
Nippon Mining Museum
Niya-Thiya Cave
Nobesawa Ginkodo
Odaira shonyudo
Ogoya Mine Museum
Ohtake shonyudo
Ohtaki shonyudo
Ojika-do
Cave Okinawa
Okubo Mabu Mine
Onagara shonyudo
Onigashima Cave
Osarizawa Mine
Osawa Limestone Cave
Osugidani Gorge
Osuzawa Limestone Cave
Otate Cave
Oya History Museum
Grand Central Oyster Bar
Ōzakai Cave Dwelling Site
Rashōmon Natural Bridges
Reigando Cave
Rokan-do
Ryuga-do
Ryugashi-do
Ryugu Doketsu Iriguchi
Ryujin Limestone Cave
Ryukeido
Ryusen-do
Sabichi Cave
Sado Kinzan
Saiko Komori-ana
Saitobaru Burial Mounds
Sandanbeki Dokutsu
Saruta-do
Satoyama Mirai Museum
Seikoen Lava Tube
Seiryu Cave
Sekigahara dai-shonyudo
Senbutsu-do
Seppun Tunnel
Shelter No. 20
Shikoku Karst Natural Park
Shimuku Gama Cave
Shirataki shonyudo
Shishi Gongen
Shitodo
Shizushi-do
Shobu Cave
Shoryu-do
Sumiyoshi Ankawa
Suse Jaana Cave
Tagawa City Coal and History Museum
Taio Kinzan
Taishaku Gorge
Taisho-do
Takachiho Gorge
Takkoku no Iwaya Temple
Tamagawa Daishi
Taya Caves
Temiya Cave
Tera Cave
Tohma Shonyudo
Tohro-no iwaya
Toi Kinzan
Shutoken Gaikaku Hosuiro
Tonkararin
Toriike Pond
Totsui shonyudo
Uchjimagi-do
Udo-jingū
Ufuyaguchi Shonyudo
Unbuki Underwater Cave Entrance
Ushibushi dōkutsu
Utsuno Cave
Washizawa Fuketsu
Yaeyama Limestone Cave
Yajagama Cave
Yooki Cave Ruins
Yoshimi Hyakuana
Yozawa shonyudo
Yubari-si Sekitan-no-Rekisimura
Yugen-do
Yuki-do
Zeniarai Benzaiten Ugafuku Shrine
Jordan
5 entries
Al-Daher Cave
'Ashabi Alkahf
Gadara
Petra Cave City
Prophet Lots Cave
Kenya
16 entries
Ali Barbour's Cave
Fikirini Three Sister Caves
Daraja la Mungu
Kitum Cave
Leviathan Lava Tube
Mau Mau Caves
Mau Mau Cave Nairobi
Mount Suswa Caves
Njoro River Cave
Ol Njorowa Gorge
Oloolua Cave
Paradise Lost
Queens Cave
Rumathi Caves
Shetani Caves
Shimoni Caves
Laos
16 entries
Tham Chom Ong
Tham Doun
Tham Hoi
Tham Kao Rao
Tham Kong Lor
Kuang Si Falls
Tham Nang Ene
Tham Pa Fa
Tham Pak Ou
Tham Pha Kouang
Tham Pha Tok
Tham Piew
Phou Prasat
Vieng Xai Cave City
Tham Xang
Tham Xe Bang Fai
Latvia
7 entries
D Dupleks
Jaunpils Elles Kalns
Gutmana Ala
Kaupo Ala
Lībiešu upuralas
Regro S
Riežupes smilšu alas
Lebanon
17 entries
Magharet Afqua
Ain Wazein Cave
Baatara Cave
Faqra Natural Bridge
Habis Caves
Hamatoura Monastery
Monastery of Our Lady of Hawqa
Magharet Jeita
Magharet Qadisha
Magharet Kfar Him
Mabaj Cave
Mar Antonios Kozhaya
Monastery of Mar Lishaa
Fortress of Niha
Our Lady Of Quannoubine Monastry
Rouiess Cave
Zahlan Cave
Lesotho
4 entries
Ha Baroana
Ha Kome Cave Dwellings
Liphofung Rock Shelter
Masitise Cave House Museum
Libya
1 entry
Haua Fteah Cave
Lithuania
7 entries
KGB Atominis Bunkeris
Barsuko Ola
Lekėčių Didysis šaltinis
Karvės Ola
Kirkilai Lakes and Observation Tower
Smardonės šaltinis
Žalsvasis šaltinis
Luxembourg
22 entries
Abteimuseum Echternach
Tunnel von Bech
Caves Bernard-Massard
Les casemates du Bock
Amphitheater Breechkaul
Entente Mine Cockerill
Les Drois Glands
Musée Eugène Pesch
Parc Industriel et Ferroviaire du Fond-de-Gras
Mine d'antimoine à Goesdorf
Ardoisière Haut-Martelange
Hohllay
Musée National des Mines
Labyrinthe
Les casemates de la Pétrusse
Grotte Piteschkummer
Räuberhöhle
Grottes Schoenfels
Caves St. Martin
La Mine de Cuivre et le Musée Koffergrouf
Geolandschaft Wanterbaach-Siweschlëff
Wolfsschlucht
Madagascar
4 entries
Ampanito Valakely
Grotte d'Anjohibe
Tsingy de Bemaraha
Tsingy de Namoroka
Malaysia
35 entries
Banjaran Hotsprings Retreat
Batu Caves
Gua Batu Maloi
Agop Batu Tulug
Gua Bewah
Gua Cerita
Gua Charah
Clearwater Cave
Gua Payau
Fairy Cave
Gomantong Caves
Good Luck Cave
Gunung Senyum Caves
Kain Hitam - The Painted Cave
Gua Kelam
Gua Kelam 2
Gua Kelawar
Lagang Cave
Lang's Cave
Gua Madai
Gua Madu
Gua Niah
Perak Cave Temple
Pinnacles
Sai Baba Tambun Cave Temple
SMART Tunnel
Sungai Lembing
Gua Tempurung
Gua Terang Bulan
Gua Terus
T.T. No 5
Gua Wang Burma
Wind Cave
Wind Cave
Zi Xia Dong
Mali
1 entry
Bandiagara Escarpment
Malta
24 entries
Binġemma
Il-Hnejja
Għar Calypso
Couvre Porte
Għar Dalam
Hal Saflieni Hypogeum
Għar Hasan
Għar Id-Duhhan
Għar il-Kbir
il-Barri Restaurant
Il-Maqluba
Qaura - Inland Sea
Għar Lapsi
Mellieħa Cave and Spring
Għar Ninu
St Agatha's Catacombs
St Paul's Catacombs
St Paul's Grotto
Ta’ Bistra Catacombs
Għar tal-Iburdan
Tal-Mintna Catacombs
Għar Tat-Tramuntana - Għar Tat-Tramuntana
Tieqa Zera - Azure Window
Għar Xerri
Matrix
1 entry
Zion
Mauritania
1 entry
Zouerate
Mauritius
6 entries
François Leguat Giant Tortoise and Cave Reserve
La Cave Madame
Caverne Patate
Pont Bon Dieu Jardin Cave
Roche Noire Lava Tubes
Twilight Caverne
México
106 entries
Cueva del Abra
Agua Azul
Aktun Chen
Cenote Aktun Ha
Alux Restaurant & Lounge
Cenote Angelita
El Arco del Tiempo del Río La Venta
Grutas de Atepolihui
Cenote Azul
Gruta de Balankanché
Grutas de Bustamante
Grutas de Cacahuamilpa
Cenote Calavera
Calcehtok Cave
Gruta de las Canicas
Gruta de Carlos Pacheco
Cataviña
Grutas de la Catedral
Cenotillo
Cenote Chac Mool
Cenote Chemuyil
Cenote Chihuo-Hol
Cholula - Quetzalcoatl Tunnels
Rìo Subterráneo Chontalcoatlán
Barrancas del Cobre
Grutas de Cocona
Sima de las Cotorras
Coxcatlán Cave
Grutas de Coyame
Cuarenta Casas
Cueva Cuesta Palmarito
Grutas de Cuetzalan
Cuzamá Cenotes
La Gruta Del Duende
Paseo Túnel Minería Durango
Dzibilchaltún Cenote
Cenote Dzitnup
Cenote Dzonbacal
Mina de El Eden
El Arcotete Parque Ecoturístico
Cueva El Chorreadero
Cenote Escondido
Grutas de la Estrella
Grutas de Garcia
Pozo del Gavilán
Cave of Padre Glandorff
Sótano de las Golondrinas
Gran Cenote
Catacumbas de Guadalajara
Grutas los Herrara
Hidden Worlds Cenotes
Hierve el Agua
Cenote Ik Kil
Grutas de Juxtlahuaca
Laguna de Kaan Luum
Cenote Kankirixche
Kantun Chi Caves
Grutas Karmidas
La Gruta
Grutas de Lol-Tún
Museo de La Lucha Obera
Cueva de la Majahua
Grutas del Mamut
Museo de la Mineria
Cenotes Hacienda Mucuyché
El Nacimiento
Cenote Naharon
Naica Crystal Caves - Cueva de las Espadas - Cueva de los Cristales
Nohoch Nah Chich
Oja de Agua
Ojo de Agua
Cueva de la Olla
Cueva de la Orquidea
Grutas de Oxtotitlan
Playa Escondida
Cenote Ponderosa
Mineral de Pozos
El Puente de Dios
La Gruta del Quintero
Grutas de Rancho Nuevo
Nacimiento Del Rio Choy
Rio Secreto
Cenote Sagrado
The Caves of Saint Ignacio
Cenote Samulá
Cenote San Ignacio
San Sebastián de las Grutas
Cueva de las Serpientes Colgantes
Cenote Suytun
Cueva en Taninul
Taxco Silver Mines
Teotihuacán
Grutas de Tolantongo
Grutas Tzabnah
Valenciana Mine
Cueva de Villa Luz
Cenote X'batun
Xcaret
Xel-Há
Grutas de Xoxafi
Xplor
Grutas Xtacumbil-Xunan
Cenote Yaal Utzil
Cenote Yax Há
Cenote Zacatón
Cenote Zací
Middle-Earth
4 entries
The Glittering Caves of Aglarond
Bag End
Henneth Annûn
Khazad-dûm
Moldova
4 entries
Cricova Galeriile Subterane
Peștera Duruitoarea
Pestera Emil Racovita
Mileştii Mici
Molvanîa
4 entries
Katflaap Catacombs
Lublova Torturak
Splidfrik Cave
Vzintga Gorge
Montenegro
13 entries
Cetinjska Pećina
Crvena Stijena
Đalovića Pecina
Gornjepoljski Vir
Jelovačka Pećina
Ledena pećina
Lipci Cave
Lipska Pecina
Obodska Cave
Ostrog Monastery
Plava pećina
Submarine Tunnel
Titova pećina
Montserrat
1 entry
Bat Cave
Morocco
8 entries
Bhalil Cave Dwellings
Gouffre Friouato
Grottes d'Hercules
Imi n’Ifri
Knadel Cave Tour
Pont de Dieu
Portuguese Cistern
Prison de Kara
Mozambique
2 entries
Grutas do Khodzue
Ngalue Cave
Myanmar
29 entries
Bayin Nyi Cave
Dat Taw Gyaint Waterfall
Dat Taw Taung Cave
Deedote Blue Lagoon
Eaik Sa Ta Ya Cave
Gems Museum
Htan San Cave
Kaw Gon Cave
Kaw Ka Thaung Cave
Khayon Cave
Kyat Khayon Cave Monastery
Linno Gu
Mogok Gem Mines
Moun Ta Wa Cave
Nammongyi Blue Lagoon
Naung Mya Hlwe Cave
Naypyitaw Gem Museum
Padah-Lin Caves
Padamyar Cave
Peik Chin Myaung Cave
Phakant Jade Mine
Pindaya Cave
Powintaung Cave Pagodas
Saddan Cave
Shwe Kyar Pwint Cave
Shwe Oo Min Cave
Ti Law Ka Guru Cave
Well Byan Cave
Yathae Pyan Cave
Namibia
6 entries
Arnhem Cave
Dureb Caves
Fish River Canyon
Gaub Cave
Philipp's Cave
Sperrgebiet National Park
Nepal
10 entries
Asura Cave
Chamera Guffa
Dike Paku Gupha
Gupteswor Mahadev Gufa
Mahendra Guffa
Manjushree Gufa
Maratika Gufa
Mustang Caves
Stone Garden
Suddah Guffa
Netherlands
28 entries
A GoGo Valkenburg
Historische Kelders Arnhem
Derlon Hotel Museum Cellar
DOMunder
Duivelsgrot
Fluweelengrot
Forteiland
Gemeentegrot
Geulhemmergroeve
Grottenaquarium
Atlantikwall-Museum Hoek van Holland
Jezuïetenberg
Widerstandsnest 67 HL
La Caverne
Maastricht Kazematten
Maastunnel
Atlantikwall Museum Noordwijk
De prehistorische vuursteenmijnen van Rijckholt - St. Geertruid
Romeinse Katacomben
Atlantikwall Museum Scheveningen
Schuilen in Maastricht
Sibbergroeve
Steenkolenmijn Valkenburg
Grotten St. Pietersberg
Prehistorische Vuursteenmijnen te Valkenburg aan de Geul
The Vault
Nederlands Wijnmuseum Arnhem
Bunkermuseum Zoutelande
New Caledonia
2 entries
Grotte de Lindéralique
Grotte de la Reine Hortense
New Zealand
58 entries
Ananui Cave
Aranui Cave
The Ballroom
Banbury Tourist Mine
The Legendary Black Water Rafting
Box Canyon Cave
Brunner Mine
Bullock Creek Sinks
Cathedral Caves
Cave Creek
Cave Stream
The Chasm
Coaltown Museum
Footwhistle Glowworm Cave
Fox River Caves
Waitomo Glowworm Grotto
Harwood's Hole
Hobbiton
Hole in the Rock
Honeycomb Cave
Jacks Blowhole
Kaniwhaniwha Caves
Kawiti Glowworm Caves
The Lost World
Macraes Mine
Mangapohue Natural Bridge
Maori Leap Cave
Martha Mine
Mitchells Gully Gold Mine
Waitomo Caves Discovery Centre
Ngarua Caves
Nikau Cave
North Head Tunnels
Oparara Arch
Orakei Korako
Piripiri Cave
Pohara Natural Bridge
Punakaiki Cavern
Pupu Springs
Rawhiti Cave
Reefton Gold Mine Tours
Rikoriko Cave
Ruakuri Cave
Sixtus Lodge Glow Worm Cave
Spellbound Glowworm Cave
Taniwha Cave
Taniwha Cave
Tarawera Falls
Te Anaroa Cave
Te Anau Glowworm Caves
Teorumata Cave
Thames Gold Field
Troll Cave
Underworld Adventures
Waihi Gold Mining Museum and Art Gallery
Waipu Caves
Weta Cave
Xanadu Cave
Nicaragua
2 entries
Montelimar Cave
San Jaun de las Aguas
Nigeria
6 entries
Arochukwu Cave
Iho-Eleru
Ogba Ogbunike
Ojukwu Bunker
Olumo Rock
Voice of Biafra Bunker
Niue
8 entries
Anapala Chasm
Anatola Cave
Avaiki
Palaha Cave
Talava Arches
Togo Chasm
Ulupaka
Vaikona Chasm
North Korea
2 entries
Ryongmun Taegul
Song-am Donggul
North Macedonia
9 entries
Pesterna Crkva Sveta Bogorodica
Monastery Cave Restaurant
Peštera Pešna
Пештера Шаркова Дупка
Pesterna Crkva Sveti Atanasie
Pesterna Crkva Sveti Erazmo
Pesterna Crkva Sveti Arhangel Mihail
Pesterna Crkva Sveti Stefan
Vrelo Špilja
Northern Mariana Islands
2 entries
The Grotto
Kalabera Cave
Norway
43 entries
Sinkgruvene i Allmannajuvet
Åmdals Verk Gruver
Andersgrotta
Baggehola
Grottene i Beiarn
Blaafarveværket
Dalen-Kjørholt Gruve
Evakueringshulen
Flaat Nikkelgruve
Folldal Gamle Gruver
Store Gaulstadgrotta
Gronligrotta
Gruve 3
Gruve 7
Magic White Caves of Gudvangen
Hadeland Bergverksmuseum
Kåfjord Kopperverk
Knaben Gruvemuseum
Norsk Bergverksmuseum Kongsberg
Konnerud Gruver
Lærdalstunnelen
NOAH Langøya
Gruvemuseet på Litlabø
Gammelgruva Løkken
Longyearbreen Grotte
Mikaelshulen
Smaragdgruvene Byrud Gård
Nigardsbreen Ice Cave
Norsk Oljemuseum
Pæska Skiferbrudd
Refsvikhula
Olavsgruva
Setergrotta
Setesdal Mineral Park
Skaren-Monsen caves
Storwartz
Sulitjelma Besøksgruver
Svarthamarhola
Sydvaranger Mine
Torghatten
Trollholene
Trollkyrkja
Visnes Gruvemuseum
Oman
8 entries
Al Hotta Cave
Al Kittan
Bimmah Sinkhole
Jarnan Cave
Majlis Al-Jin
Tawi Ateer
Teeq
Wadi Shab
Pakistan
3 entries
Bari Imam Cave
Khewra Salt Mines
Shah Allah Ditta Caves
Panama
7 entries
Chilibrillo Cave
Gruta del Drago
El Majé Caves
El Puente Natural
La Fuente
La Gruta
Cave Nivida
Papua New Guinea
8 entries
Afawa Cave
Atea Kananda
Balek Sulfur Caves
Damawewe
Diu Diu Cave
Giligili Cave
Omuru Flying Fox Cave
Skull Cave
Paraguay
5 entries
Caverna 14 de Julio
Caverna 54
Caverna Kambá Hópo
Salto Suizo
Santa Caverna
Perú
13 entries
Cueva de Almendras
Cueva de los Guacharos
Gruta de Huagapo
Cavernas de Laurel
Cueva de la Lechuzas
Lima Catacombs
Aguas Turquesas Millpu
Temple of the Moon
Caverna de la Olada
Cueva Palacio del Rey
Cueva de Palestina
Cueva de la Piedra Brillante
Agua Sulfurosa
Poland
61 entries
Anlage Mitte
Projekt Arado
Pola Bełchatów
Błędne Skały
Muzeum Przemysłu Naftowego i Gazowniczego im. Ignacego Łukasiewicza
Kopalnia Soli w Bochni
Pętla Boryszyńska
Chelmskie Podziemia Kredowe
Jaskinia Ciemna
Sztolnia "Czarny Potok" w Tarnowskich Gorach
Jaskinia Ku Dziurze
Jaskinia Głęboka
Skansen Przemysłu Naftowego „Magdalena” w Gorlicach
Muzeum Górnictwa Węglowego
Zwiedzanie Kopalni Guido
Podziemia Jarosławskie
Jaskinia Jasna koło Smolenia
Kamieńczyk Gorge
Kopalnia Uranu Kletno
Klodawa Salt Mine
Podziemna Trasa Turystyczna 1000-Lecia Panstwa Polskiego w Klodzku
Twierdza Klodzka
Podziemne Muzeum "Kopalnia Zlota" w Zlotym Stoku
Skansen Górnictwa Kowarskiego
Sztolnie Kowary
Jaskinia Krowia
Prahistoryczne Kopalnie Krzemienia w Krzemionkach
Jaskinia Łokietka
Sztolni Królowa Luiza
Mauerwald
Jaskinia w Mechowie
Miedzyrzecki Rejon Umocniony
Jaskinia Mroźna
Jaskinia Mylna
Jaskinia Niedźwiedzia
Jaskinia Nietoperzowa
Muzeum Gornictwa Podziemnego w Nowej Rudzie
Jaskinia Obłazkowa
Ekspozycja Przyrodnicza Ojców
Podziemia Opatowskie w Opatowie
Osowka Complex
Jaskinia Ostrężnicka
Jaskinia Piekło
Muzeum Zimnej Wojny Podborsko 3001
Kopalnia Podgórze
Jaskinia Radochowska
Jaskinia Raj
Jaskinia Raptawicka
Rynek Podziemny
Podziemna Trasa Turystyczna w Sandomierzu
Smocza Jama
Jaskinia Smocza Jama w Wąwozie Kraków
Kopalnia Szklary Huta
Muzeum Przemyslu i Techni w Walbrzychu
Podziemne Fabryki Walimia
Wieliczka Salt Mine
Jaskinia Wierzchowska Górna
Włodarz Complex
Wolfsschanze
Zabytkowa Kopalnia
Muzeum Żup Krakowskich Wieliczka
Portugal
42 entries
Furna do Abel
Gruta das Agulhas
Gruta das Alcobertas
Aliança Underground Museum
Parque Mineiro De Aljustrel
Grutas de Alvados
Nascentes do Alviela
Parque Natural da Arrábida
Algar de Benagil
Algar do Carvão
Gruta do Carvão
Furnas do Cavalum
Furna do Enxofre
Gruta do Escoural
José Maria da Fonseca Wine Cellars
Furna de Frei Matias
Gruta da Furninha
Boca do Inferno
Lisboa Roman Galleries
Mina subterrânea de Sal-Gema de Loulé
Museu Mineiro do Lousal
Museu Vulcanoespeleológico "Machado Fagundes"
Gruta da Maria Encantada
Santuário da Penha
Grutas de Mira de Aire
Polje de Mira-Minde
Grutas da Moeda
Monsanto
Cova dos Mouros
Gruta do Natal
Reservatório da Patriarcal
Algar do Pena
Quinta da Regaleira
Quinta das Minas da Recheira
Rocha de Pena
Grutas do Rossio
Grutas de Santo-Adriao
Grutas de Santo-António
Mina de São Domingos
Grutas de São Vicente
Gruta das Torres
Gruta do Zambujal
Puerto Rico
17 entries
Cueva Arenales
Cueva Balcones
Cuevas las Cabachuelas
Cueva Clara de Enpalme
Cuevas El Convento
Cueva de las Golondrinas
Cueva Golondrinas
Guajataca Forest
Cueva del Indio
Cueva del Infierno