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Postojna Cave

Photo credit: fish tsoi
Postojna Cave
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Explore the mysterious underground from a unique cave train

Jamska cesta 30
6230 Postojna
Buy combined tickets for Cave, Park, Vivarium, Castle and Butterfly exhibition and save money.
Adults: 22.90 EUR
Children up to five years: 1.00 EUR
Children: 13.70 EUR
Students: 18.30 EUR

Postojna Cave is a mysterious beauty and unique cave that you won’t see anywhere else in the world. The cave is full of stalactite and stalagmite wonders that greet visitors on every step. Stunning natural creations have been here for many million years.


Apart from its unique nature wonders, Postojnska Cave also offers a one of a kind tourist attraction. It is the only cave in the world that offers an adventurous train ride inside the cave. The cute tourist train will take you through the spectacular underground world of many wonders.


You may think that animal lovers will get bored in the Postojna Cave, but that is not the case here, as the one and only true dragon offspring lives here. Human fish are the true mystery of the cave – unique little creature that lives only here and nowhere else in the world, have promoted visitors’ imagination for hundreds of years. You can see this magnificent little “dragon” in the Vivarium at the entrance to the cave.


Visiting the Cave will take about 1 hour and a half, which includes the train ride and short walking tour. But that does not mean that your visit ends here! Postojnska Cave offers a lot of other attractions nearby. You can visit Predjama Castle, Cave, under Predjama Castle, the Butterfly Exhibition, and a beautiful park.

Opening hours

Opening time for Postojna Cave:
November – April: 10:00, 12:00 and 15:00
April and October: 10:00, 12:00, 14:00 and 16:00
May, June and September: every hour from 9:00 to 17:00.
July and August: every hour from 9:00 to 18:00

How to get there

Postojna cave is accessible by car, bus or train.