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

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

From EUR 119

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.

*Appropriate footwear needed for the excursion.
**There is a constant temperature of 10°C in the cave, dress properly

DEPARTURES: every day
DURATION: 8:30 – 15:00
PRICE INCLUDES: Transpontation with Mercedes-Benz, BMW or similar type of vehicle, English speaking guide, Postojna Cave entrance fee, Predjama Castle entrance fee, Audio-guide in Predjama Castle

From EUR 119

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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