Postojna Cave

EN Postojna Cave is an almost 25 km long karst cave system near Postojna, southwest Slovenia. It is one of most  important tourist sites in the eastern part of Europe. The caves were shaped by the river Pivka and the video flows into the beauties of this very special underground historical and natural site. More about Postojna Caves: https://www.postojnska-jama.eu/en/

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