The Official Travel Guide by Slovenian Tourist Board
Choose your location for personalized content
I Feel Slovenia
Roll over the map to access regions and towns.
On an electrical train and on foot you can see more than 5 kilometres of magnificent underground halls and natural tunnels in Postojna Cave.
One of the most interesting underground halls in the cave is named after the exceptionally white flowstone and white stalactites of pure calcite with very few impurities.