tunnel mountain lake proval pyatigorsk stavropol krai russia
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
tunnel mountain lake proval pyatigorsk stavropol krai russia |
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| navigate by keyword : architecture attraction background caucasus cave corridor dark destination doorway entrance entry failure grotto historical karst krai lake landmark lights mountain nature old opening outdoor panorama passage people perspective place proval pyatigorsk resort rock russia russian sightseeing sinkhole stavropol stone subterranean tour tourism tourist travel tunnel underground vacation vault view |
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| Tunnel in mountain at Lake Proval, Pyatigorsk, Stavropol Krai, Russia. Subterranean karst failure is tourist attraction of Pyatigorsk. View of old dark underground vault. Sightseeing and tourism theme |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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