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Tvarditsa
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The "Foggy Snow" cave is a precipice cave, newly diagnosed. Studied by speleologists in 2000. It turns out that among the first deepest caves in Bulgaria.
Entering into it is extremely dangerous, even in the presence of special facilities for caving. Begins with a plummet - 800 meters, follow the corridors and rooms with length 2300 m. |
Photos and more information are being added !
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