
Postojna Cave Tickets and Tours

Day trip to Postojna Cave and Predjama castle from Ljubljana
Ride and underground cave train through the Postojna Cave and visit the Predjama Castle on a private day trip with transportation from Ljubljana.
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Predjama Castle & Postojna Caves Tour
This trip doubles up on historic Slovenian gems. First, we'll head to the Postojna Caves, one of the longest cave systems in Europe. But you won't just be exploring on foot – you'll climb aboard the world's first cave railway to marvel at thousands of stalagmites and stalactites. Then, it's on to the nearby Predjama Castle, an almost impregnable 13th Century fortress, hewn from a 123m-high cliff face. You'll get an insight into medieval life with a walk through the armoury, chapel, kitchen and torture chamber, and learn the legend of Erazem Predjamski – Slovenia's answer to Robin Hood.
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Half-day private tour of Postojna Cave and Predjama Castle
Book this private tour of Postojna Cave and Predjama Castle to step into the labyrinth under Slovenia and Erasmus the robber knight's former home.
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Postojna Cave and Predjama Castle tour from Ljubljana
Visit the two most unforgettable attractions in Slovenia, the Postojna Cave and the Predjama Castle. Enjoy the beautiful nature on this guided tour.
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Postojna Cave and Predjama castle tour from Bled
Ride and underground cave train through the Postojna Cave and visit the Predjama Castle on a private day trip with transportation from Bled.
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Small-group day trip to Lake Bled, Postojna Cave and Predjama Castle from Ljubljana
Explore some of the most popular tourist sights of Slovenia in one day. Visit enchanting Bled, the mysterious Predjama castle and Postojna cave.
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Half-day Postojna Cave and Predjama Castle tour from Ljubljana
Enjoy a guided tour and discover the wonderful underground world of Postojna cave and the striking medieval Predjama castle.
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Postojna Cave and Predjama castle tour from the Coast
Ride and underground cave train through the Postojna Cave and visit the Predjama Castle on a private day trip with transportation from the Slovenian Coast.
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Day trip to Postojna Cave and Predjama Castle from Koper
Book a day trip to Postojna Cave and Predjama with transportation from Koper. Explore the best-known cave in the world on an underground electric train and admire the only preserved cave castle in Europe.
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Top attractions in Ljubljana
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The inside story
Visit the world-famous Postojna Cave’s 24 kilometers of underground passages, galleries and halls that were carved by the Pivka River. Discovered over 200 years ago the Karst cave attracts visitors to see its ‘Brilliant’ stalagmite, folded curtain-like formations and diverse fauna.
Explore 5km of the cave on an hour and a half cave tour riding the underground train and walking along a footpath. Enjoy subterranean scenery beginning at the stalactite covered Great Mountain cavern. Continue by foot to the Velika Gora cavern, across the Russian Bridge to the 5-meter high white stalagmite called ‘Brilliant’. Reboard your train by the Concert Hall where you will be returned to the entrance.