Destinations Magazine

11 Unusual Caves Around The World

By Gerard @presurfer
11 Unusual Caves Around The Worldimage credit: Johnny Peacock cc
A cave or cavern is a natural underground space large enough for a human to enter. Caves form naturally by the weathering of rock and they often extend deep underground. Because of their uniqueness and beauty, some caves have become very interesting places for tourists and photographers worldwide.
(thanks Bosko)

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