Visit the rich interactive exhibition that will guide you through the extraordinary events and the coincidences it took for the nature to create this underground wonder. EXPO Postojna Cave Karst exhibition is an exhibition about karst and the creation and tourism development of Postojna cave.
Particular attention is paid to the youngest, who are guided interactively through the exhibition by an olm and a slenderneck beetle, and they can also try their hand at driving a real cave train.
Two more exhibitions can be seen in the exhibition pavilion: Butterflies of the World and Life in Billions of Years.
- The Butterflies of the World exhibition, which is enriched with colorful collections of over 3,000 butterflies from all over the world, by Dr. Slavko Polak.
- The exhibition Life in billions of years shows the history of the Earth’s development until the arrival of man.
See alsoProteus Cave with a vivarium
Postojna Cave is a home to more than 150 species of animals. A fragment of the typical fauna that developed in the extreme living conditions of the underground world can be seen in the Vivarium, where visitors can get familiar with the diversity of representatives of cave life. The vivarium is located in the Trench...Read more Notranjska Museum Postojna
The Notranjska Museum Postojna boasts a permanent exhibition Karst Museum, which is the most comprehensive exhibition on karst in Europe. If you had the chance to really look at the dripstones in Postojna Cave, here, you have a chance to touch them. A real medieval treasure from Predjama Castle is also on display in the...Read more Pivka and Black Cave
Both karst caves are the last two caves along the underground river Pivka, before it finally disappears and reappears again in the Planina cave. The entrance to the cave is through a sinkhole, which was created by the collapse of a part of the cave ceiling. The two caves are connected to each other by...Read more
Proteus Cave with a vivarium
Postojna Cave is a home to more than 150 species of animals. A fragment of the typical fauna that developed in the extreme living conditions of the underground world can be seen in the Vivarium, where visitors can get familiar with the diversity of representatives of cave life. The vivarium is located in the Trench...
Read more 
Notranjska Museum Postojna
The Notranjska Museum Postojna boasts a permanent exhibition Karst Museum, which is the most comprehensive exhibition on karst in Europe. If you had the chance to really look at the dripstones in Postojna Cave, here, you have a chance to touch them. A real medieval treasure from Predjama Castle is also on display in the...
Read more 
Pivka and Black Cave
Both karst caves are the last two caves along the underground river Pivka, before it finally disappears and reappears again in the Planina cave. The entrance to the cave is through a sinkhole, which was created by the collapse of a part of the cave ceiling. The two caves are connected to each other by...
Read more