Australia
Caves
By Regions
Karst Features
Springs
Gorges
Mines
Subterranea
The Crystal Caves
Desert Cave Hotel
Digger's Dream Underground Home
Down to Erth
Fayes Underground Home
Frank Aston Underground Museum
Miners' Dugouts
Museum of Old and New Art
Newnes Glow Worm Tunnel
Otto Photo Underground Photographic Gallery
PJ's Underground
Radeka's Downunder
Ribas Underground Camping
Serbian Underground Church
Snowy Mountains Hydro-electric Scheme
Underground Church
Mount Isa Underground Hospital and Museum
The Underground Motel
Underground Potteries
Unicorn Brewery Cellars
White Cliffs Underground Motel