Postojna Cave - Magnificent Underworld



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World Famous Attraction

Explore the world famous Postojna Cave, located in Karst Region, only 45 minutes drive from Koper. Enter the mysterious more then 20 km long Karst cave system where is lots of great underground galleries and halls. Magnificent cavernous halls with impressive sculptures like their colors will take your breath away. Part of visit is done by electric train and part of it as guided walking tour. Viewing time in the cave is approx. 1,5 hours. The temperature in the cave is around 10°C. Walking shoes and jacket are recommended. Before return drive to Koper you can enjoy about 30 minutes of free time.

Price Includes: Transportation, Entrance Fees, Guide/Escort, Insurance, Organization and VAT.

Duration: Approx. 4 hours 

Extra Charge: Predjama Castle (stop view + entrance fee) 14 EUR; Predjama Castle (stop view) 6 EUR


Note: Tourist Agency Istranka has the representatives rights of municipality of Koper for offering Shore Excursions at passenger terminal in Port of Koper.  Our booking stand with the indication “Shore Excursions” is at passenger terminal, only 10 yards from the exit.



  • Transportation, Entrance Fees, Guide, Accident Insurance, Organization and VAT

Not included

  • Meals and Drinks are not included


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Duration: 4 hours

Individual tour

Available languages:


from€276.00 for a group

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