Wikimedi'Òc

11 jones cave 2.jpg - File Upload Bot (Magnus Manske)

11 jones cave.jpg - MGA73bot2

Lost River Cave entrance.jpg - Nyttend

A natural cave in Clay County, Manchester, Kentucky USA is an exact winter solstice alignment point.png - TammySchmidt&HezekiahHensley

Cascade caverns taxus.JPG - Fredlyfish4

Hidden River 6192.jpg - Dave Bunnell

Large Cave - panoramio.jpg - Panoramio upload bot

Eleven Jones Cave.jpg - Csab

Breakdown (Giant's Coffin, Main Cave, Mammoth Cave, Kentucky, USA) 7 (38165873492).jpg - Ser Amantio di Nicolao

Sandals and other fabrics from Kentucky caves (IA sandalsotherfabr00orch).pdf - Fæ

Great Crystal Cave Entrance.jpg - Uncleike