proval lake pyatigorsk russia

navigate by keyword : attraction beauty blue caucasus cave curative dark destination famous gas holidays hot hydrogen lake landmark mashuk medicinal mineral mountain nature nobody northern old place proval public pyatigorsk resort river rock russia russian stone sulfide travel travertin trip tuff underground water

View of Goryachevodsk village from observation deck near Proval Lake. Pyatigorsk, Russia Royalty Free Stock Photo
View of Goryachevodsk village from observation deck near Proval Lake. Pyatigorsk, Russia Royalty Free Stock Photo
Proval Lake in Pyatigorsk, Russia Royalty Free Stock Photo
Proval Lake in Pyatigorsk, Russia Royalty Free Stock Photo
Underground Proval Lake with hydrogen sulfide water inside of Mashuk Mountain. Pyatigorsk, Russia Royalty Free Stock Photo
Dark tunnel to Lake Proval, Pyatigorsk, Stavropol Krai, Russia. People look at water in cave, tourist attraction of Pyatigorsk. Royalty Free Stock Photo
Icon of the Mother of God on the underground lake Proval in the city of Pyatigorsk, Russia Royalty Free Stock Photo
Proval Lake in Pyatigorsk, Russia
Hole in the rock above Proval Lake in an underground cave. Pyatigorsk, Russia. Vertical Royalty Free Stock Photo
Underground Proval Lake with hydrogen sulfide water inside of Mashuk Mountain. Pyatigorsk, Russia Royalty Free Stock Photo
Tunnel in mountain at Lake Proval, Pyatigorsk, Stavropol Krai, Russia Royalty Free Stock Photo
Tunnel inside Mashuk mountain to lake Proval, Pyatigorsk, Russia Royalty Free Stock Photo
Underground Proval Lake with hydrogen sulfide water inside of Mashuk Mountain. Pyatigorsk, Russia Royalty Free Stock Photo
Underground Proval Lake with hydrogen sulfide water inside of Mashuk Mountain. Pyatigorsk, Russia Royalty Free Stock Photo
Underground Proval Lake with hydrogen sulfide water inside of Mashuk Mountain. Pyatigorsk, Russia Royalty Free Stock Photo
Proval Lake. Underground lake with hot mineral water in Pyatigorsk, Russia


Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.