Wikimedi'Òc

Zhanggong Cave, Yixing.jpg - Whw

Moos in Bärenhöhle.jpg - HBR

Fisher Cave Stalactiflat.JPG - Rklawton

Talking Rocks Cavern.JPG - Rklawton

Stvincentscave.JPG - File Upload Bot (Magnus Manske)

Gough's cave entrance, Cheddar.jpg - Flickr upload bot

Gunns caves flowstone.JPG - File Upload Bot (Magnus Manske)

Cable Car Cavallone Cave IMG 0145.jpg - Luiclemens

Gough's Cave, Alladdin's Cave.jpg - Rwendland

Langes Loch.jpg - File Upload Bot (Magnus Manske)

Langes Loch interior.jpg - File Upload Bot (Magnus Manske)

Avshalom (Soreq) Cave sign.JPG - File Upload Bot (Magnus Manske)

Stream Passage.jpg - Jwbc46

Mapa Geografico de las Cuevas de Actun Kan.JPG - Jadikimberly

Cuevas de Actun Kan.JPG - Jadikimberly

Entrada de las Cuevas de Actun Kan.JPG - Jadikimberly

Entrada a las grutas de Actun Kan.JPG - Jadikimberly

Warrior Caves.jpg - Mabrgordon

Sahoolan Cave.jpg - Sarbaze naja

Dixie Caverns.jpg - Warfieldian

Ghost Room.jpg - Eric in SF

Murciélago en las Cuevas de Actún Kan.jpg - Edgouno

Cuevas de Actún Kan.jpg - Edgouno

Estalactitas en las Cuevas de Actún Kan.jpg - Edgouno

Entrada a las Cuevas de Actún Kan.jpg - Edgouno

Show cave area Kawachi.jpg - Kingfiser

Sign-1020132, Castleisland, Co. Kerry, Ireland.jpg - Mucklagh

Signs-1070497, Farranfore, Co. Kerry, Ireland.jpg - Mucklagh

Alabaster Caverns.jpg - FossilDS

Photo Bossea Cave. Speleologists climbing in the karst cave, 1962 - Touring Club Italiano 07 0456.jpg - Meri Valenti (TCI)

Photo Bossea Cave. Speleologists ascending a narrow passage 1962 - Touring Club Italiano 07 0457.jpg - Meri Valenti (TCI)

Photo Caudano Caves. Two speleologists exploring the interior of the cavity, rich in limestone formations 1957 - Touring Club Italiano 07 0460.jpg - Meri Valenti (TCI)

Photo Caudano Caves. A speleologist exploring the interior of a cavity rich in stalactites and stalagmites 1957 - Touring Club Italiano 07 0461.jpg - Meri Valenti (TCI)

Photo Caudano Caves. Stalactites and stalagmites in the central part of the cave 1957 - Touring Club Italiano 07 0468.jpg - Meri Valenti (TCI)

Photo Caudano Caves. A speleologist observes a characteristic stalagmitic formation shaped like a statue in the initial part of the cavity 1957 - Touring Club Italiano 07 0469.jpg - Meri Valenti (TCI)