Australia’s most populous state contains Sydney, Australia’s largest city.
Abercrombie Caves
Ali Baba’s Cave
Bald Hill Mine
Blackfellows Hand Cave
Borenore Caves
Carey’s Cave
Historic Daydream Mine
Delprats Underground Tourist Mine
Emmaville Mining Museum
George’s Gold Mine
Greeves Creek
Gunnadoo Gold Mine
Hatter’s Hideout Cave and Lodge
Hermit’s Cave
Limestone Caves
Lithgow State Mine
Helensburgh Glowworm Tunnel
Montreal Goldfield
Mountain Maid Gold Mine
Newnes Glow Worm Tunnel
Peak Hill Open Cut Experience
Ross Cave
Snowy Mountains Hydro-electric Scheme
Three Creeks Gold Mine
Timor Caves
Wellington Caves
White’s Mining Museum
White Cliffs
Otto Photo Underground Photographic Gallery
PJ’s Underground
White Cliffs Underground Motel
Jenolan Caves
Cerberus Cave
Chifley Cave
Imperial Cave
Jubilee Cave
Lucas Cave
Nettle Cave
Orient Cave
Ribbon Cave
River Cave
Temple of Baal Cave