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Magical Postojna cave and Predjama castle from Koper

star-52 Reviews
Koper, Slovenia

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Number of travelers
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Free Cancellation
up to 24 hours in advance
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icon5 hours  (Approx.)
Pickup offered
iconOffered in: English and 2 more


With echoing chambers, galleries, and stalactite-lined halls, Postojna Cave is one of Slovenia’s most popular—and beautiful—attractions. Check it off in just half a day on this convenient shared tour with 2-way transfers from Koper cruise port, homes, and hotels. Ride a train through the cave, learn about the bizarre “human fish”, and grab a photo in front of Predjama Castle, built into a cavern mouth.
  • Explore Postojna Cave, one of Slovenia’s top attractions
  • Guide leads the way and explains the cave’s bizarre wildlife
  • Take a selfie at Predjama Castle, built inside an enormous cave
  • Save time with pickup and drop-off from Koper cruise port or accommodation
Saved to wishlist!
Entrance fee to Postojna Cave
Predjama Castle photostop
Port pickup and drop-off
Transportation with AC van/minibus/coach
Shared group tour
Local guide at the caves (different languages avialable)
Food and drinks

Departure Point

Belveder 8, 6000 Koper - Capodistria, Slovenia

Return Details

Returns to original departure point
  • Confirmation will be received at time of booking
  • Travelers should have a moderate physical fitness level
  • Not wheelchair accessible
  • Child rate applies only when sharing with 2 paying adults
  • Children must be accompanied by an adult
  • A minimum of 2 adults and maximum 15 people per booking is required
  • At time of booking, Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time
  • May be operated by a multi-lingual guide
  • This tour/activity will have a maximum of 49 travelers

For a full refund, cancel at least 24 hours in advance of the start date of the experience. Learn more about cancellations.

The answers provided below are based on answers previously given by the tour provider to customers’ questions.
What is the maximum group size during Magical Postojna cave and Predjama castle from Koper?
A:This activity will have a maximum of 49 travelers.

See all safety measures taken by Magical Postojna cave and Predjama castle from Koper.

Still Have Questions?

Traveler Tips

  • "Bring a camera that takes good shots with little light." See review


2 Reviews
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1 star

Reviews by Viator travelers

Showing 1-2 of 2 reviews
Out of World Experience
, Aug 2019
The Caves are beautiful and huge. An electric train takes you in and out. In between you have a 1 hour walking tour and 3 tops with an English speaking host. The walks are on good solid concrete or up steps but are not pushed. Bring a camera that takes good shots with little light. You canNOT take flash pictures but can take camera shots and videos without the flash. It is wonderful!!!
icon Response from Host , Aug 2019
Thank you very much for your kind review! We are very pleased you enjoyed the tour. Looking forward to welcome you again in Slovenia
Great Excursion
Karann P
, Jul 2019
We very much enjoyed this excursion. The pick -up was right on the pier. We were included with about 10 other guests in a small bus. The seat were comfortable and the A/C worked great which was very much appreciated. The ride was comfortable and informative. The ride itself was very enjoyable. The caves were fabulous, a highlight of our 10 night trip. We also enjoyed the short stop at the castle, which we would have like to have gone into however time did not allow for it. Overall we we very happy to selected this excursion and it was significantly cheaper than the one offered on our cruise ship. Highly recommend it!
icon Response from Host , Jul 2019
Hello Karann, Thank you very much for your review. We are very pleased you enjoyed the tour! Hopefully to welcome you again in Slovenia.

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