A selection of photos of the caves

34 Photo Source

A selection of photos of the caves might have something there, but not all.
Rate the size of the underground kingdom of beauty and those which it hides.

1. Symphony of Stones
Gruta do Lago Azul, Bonito, Brazil.





Garni caves in Armenia.



Fairyland Cave Formations



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Gruta do Mimoso, Brazil



Largest Cave Systems



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Glacial Caves and Ice Caverns



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Brazil: Crystalline Underground Waters



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Limestone caves in the same region offer fantastic exploration:



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Venezuela: Cave of the Ghost



Iran: tremendous cave system



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Vietnam: Hang Thien Cung cave
Education 600,000 years ago



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Ancient Cave Cities



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