Betal Rock Shelter - Credit: Wikimedia Commons
Betal Rock Shelter - Credit: Wikimedia Commons
Betal Rock Shelter (), a karst cave located on the south-eastern edge of the Lower Pivka river valley on a slope just above the road from Postojna to Bukovje is a site where rich cultural sediment layers with remains of stone tools, artifacts, and numerous fossilized bones of contemporary animals were found.Osole, Franc. 1987. Betalov spodmol. Enciklopedija Slovenije, vol. 1. Ljubljana: Mladinska knjiga, pp. 253–254. Its entrance was formed by the collapse of the long cave's ceiling, carved out by the waters of the Pivka River. Read more on Wikipedia
Source: en.wikipedia.org