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From Ljubljana: Postojna Cave & Predjama Castle Guided Trip

13 Reviews
Tours Culture & history Activities Reseller exclusions Things to do for adults Nature & adventure Family-friendly activities

Explore the beautiful Postojna Cave and the picturesque Predjama Castle on a guided day trip from Ljubljana. Delve into the winding system of unforgettable caverns and enjoy a historic castle tour.


  • Marvel underground cave system in the world.
  • Explore tha castle under the cliff.
  • Dragon fish in vivarium.


Leave Ljubljana behind with a guide to lead the way to Postojna Caves and Predjama Castle. Enter the easily accessed network of underground caves by electric train followed by a guided walk through an unforgettable series of caverns. An audio guide is included on a historical tour of Predjama Castle.


Free WIFI Transportation English-speaking guide/driver Audio guide in several languages

Important Information

  • This tour will take place rain or shine
  • Take warm clothes including a jacket for the cave as it is 12°C / 54°F
  • A 15 - 20% tip (of the booking price) is recommended for the tour
  • The price only for the cave is 29.50 EUR for a standard ticket and 23.60 EUR for students
  • The price only for the castle is 18.50 EUR for a standard ticket and 14.80 EUR for students

Easy cancellation

Cancel up to 24 hours in advance for a full refund


Book Now From Ljubljana: Postojna Cave & Predjama Castle Guided Trip

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