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The cave Cehi II in Slovenia, one of the deepest in the world
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Exploration of a cave Frost in Stojna, Slovenia
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Trieste in Italy-although bordering with Slovenia
Stojna, Slovenia
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Complex of caves of
Hotiske Ponikve.
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A swimming pool underground in the cave
eslovena of Kostanjevika.
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Trieste in Italia,
has intensive work in its caves.
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A browser is a passage quite narrow Strait, in a Slovenian cave.
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Following an underground river in the cove
Tau Tona en Slovenian
A complex of caves of
Hotiske Ponikve, en Slovenian
Cave of hice in Visekniv, Slovenian
Cave Bestazovca, also in Slovenian
