Vranjača Cave

Vranjača Cave is a karst cave in Croatia, on the northern slopes of the Mosor mountain. The cave is a Geomorphological Natural Monument of Croatia, and a significant site of Neolithic culture and post-diluvial fauna. The cave was formed in rudist limestone as a ponor of an ancient stream. Vranjača cave consists of two large halls. The entrance hall, measuring about 65 by 20 meters, has no cave deposit formations. A narrow corridor leads to a 100 m long and 60 m wide hall with an abundance of stalagmites, stalactites and flowstone of many shapes and colors. The cave system starts at 450 m above sea-level, descends by 65 m, and is some 360 meters long. The temperature inside the cave is, at 15 °C, constant throughout the year.