Postojna Cave & Predjama Castle from Bled

Postojna Cave is the cradle of cave explorations in the world and one of the most visited attractions in Slovenia. Start with an exciting train ride that will take you deep underground to the towering halls of Postojna Cave. Join a walking tour through the unique world of dripstones and halls, all created millions of years ago, and learn about the active growth of the cave as well as the enigmatic fauna inside it.