Postojna cave huge pillar, Slovenia 2020, Postojna jama
Postojna cave huge pillar, Slovenia, summer 2020, Postojna jama
Size: 5085px × 3389px
Photo credit: © Miroslav Vogal / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: adolf, amphibian, beautiful, carniola, cave, cavern, caves, caving, curtains, europe, formation, francis, geographer, geography, geology, heritage, historic, history, interior, jama, johann, karst, limestone, mineral, natural, nature, postojna, rock, schmidl, science, scientist, sightseeing, site, slovenia, speleology, stalactite, stalactites, stalagmite, stalagmites, stone, tour, touristic, tourists, travel, trip, troglodytic, tunnel, underground, unesco, valvasor, von, weikhard, world
