![](http://www.alamy.com/thumbs/6/788C4E6B-DA1C-4B33-8100-C0B89BF44712/2W986H4.jpg)
The Bolii Cave at Petroșani in România
Size: 6567px × 4378px
Photo credit: © Roland Brack / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: amazing, art, banita, bolii, bridge, canyon, capathian, cave, cavern, ceiling, chalk, dark, entrance, formation, geological, geology, gorge, hateg, hunedoara, illuminated, impressive, karst, landmark, landscape, limestone, nature, paintings, pestera, pesterabolii, petrosani, river, rock, romania, speleology, stalactite, stalagmite, subterranean, transylvania, tunnel, underground, underworld