'Big Mountain Hall' with tourists and the 'Stalactites and stalagmites in Postojna Caves Slovenia

---

Size: 5616px × 3744px
Location: Postojna Caves Slovenia
Photo credit: © John Keates / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: attraction, big, carboniferous, cave, cavern, caverns, caves, hall, jama, karst, limestone, mountain, natural, postojna, postojnska, rock, slovenia, stalactite, stalactites, stalagmite, stalagmites, tourist