Private tour to Postojna Cave & Predjama Castle - Underground Treasures & Legends - Kompas - Your Adriatic Ambasador

Private tour to Postojna Cave & Predjama Castle - Underground Treasures & Legends

From EUR 89

It has taken millions of years for the clear waters of the River Pivka to create these 21 kilometers of the underground labyrinth of passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars of fascinating shapes and colors. After an unforgettable underground train ride to the heart of the cave system, experienced guides will accompany you on a walk through the subtly lit fairy-tale like underground world. You will glimpse a million years in one moment, admiring delicate spaghetti-like stalactites, massive pillars, and other geological wonders. Back in the daylight, the trip will continue towards the astonishing castle of the robber knight Erasmus. For centuries dramatically hanging in over a 100-meter-high vertical cliff, it's waiting for you to enter and discover its secrets, legends, and myths. Driving through green scenery, we return to Ljubljana.

DEPARTURES: every day
DURATION: 6,5 hours

PICK UP TIME: flexible
HIGHLIGHTS: natural wonder of Postojna Cave, Predjama Castle
PRICE INCLUDES: Private transportation, Private English speaking guide, Entrance to Postojna Cave, Entrance to Predjama Castle, Audio-guide in Predjama Castle

*Appropriate footwear needed for the excursion.

Additional Information

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From EUR 89

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The order of the sightseeing stops can be agreed with your personal tour guide. 



  • Postojna Cave
  • Predjama Castle


  1. Ljubljana
  2. Postojna Cave
  3. Predjama castle