EXPO Postojna Cave Karst is an exhibition on karst and on the formation of Postojna Cave and its development as a show cave.
Inside its exhibition pavilion you can also see two further exhibitions: Butterflies of the World and Life Within a Billion Years.
Butterflies of the World, consisting of colourful collections of more than 3,000 butterflies from all over the world, was created by Slavko Polak.
Life Within a Billion Years
shows the history of the development of the planet Earth until the arrival of human beings.
Postojna Cave Park
Jamska cesta 30, 6230 Postojna
+386 (0)5 700 01 00