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From Trieste: Postojna Cave & Predjama Castle128 Reviews
Visit Postojna Cave, the best-known cave in the world, and Predjama Castle, the only preserved cave castle in Europe.
Our Top Experiences and Tours in Slovenia:If youʻre booking your trip to Slovenia last minute, we have you covered. Below are some of the top tours and experiences!
- Visit the best-known cave in the world
- Take a ride on the underground electric train
- Meet the most famous inhabitant of the cave - the proteus
- Learn about the history of the only preserved cave castle in Europe