![](http://www.alamy.com/thumbs/6/2A1D0D25-6AD8-43BC-B82E-2BCED2B75704/2W986J0.jpg)
The Bolii Cave at Petroșani in România
Size: 6712px × 4474px
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