Postojna Cave Excursion: Explore Slovenia's Magnificent Underworld on a Unique Train Ride
4.6
15 Ratings
Potniški terminal
Embark on a thrilling train ride through Slovenia's Postojna Cave, the queen of all caves. Explore magnificent underground arches, enchanting halls, and narrow tunnels in this breathtaking excursion.
Duration: 5 hours
Cancellation: 1 day learn more
Highlights
  • Postojna Cave - With an electric train travelers will visit 24 km long underground Karst system with many galleries, tunnels and magnificent halls. As well there you can observe a human fish.
  • Predjama Castle - Travelers will do a photo-stop at the Predjama castle. It is the largest cave castle in the world dazzies with its impressive location high in the rocks.
What's Included
  • Comfortable AC transport
  • Basic accident insurance coverage
  • Photo opportunity at Predjama Castle
  • Admission to Postojna Cave
  • Convenient pick-up/drop-off at Port of Koper
  • Guided tour around Postojna Cave
  • Professional licensed tour guide
What's Not Included
  • Food and drinks
  • Gratuities
Additional Information

Experience the majesty of the supreme cave and plunge into the incredible subterranean world.

The Postojna cave stands unique as the only cave where a distinctive train ride under glorious subterranean archways is possible. The magical chambers are absolutely breathtaking, and the excitingly narrow tunnels will send your pulse racing. This globally renowned and astonishingly huge cave network is effortlessly reachable for all.

  • Child rate applies only when sharing with 2 paying adults
  • 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
  • A minimum of 4 adults per booking is required
  • A maximum of 15 people per booking
Location
Potniški terminal
Belveder
Kiosk "ISTRANKA TOURS" at the cruise terminal which is located only 10 meters/yards from security zone (Exit).
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.6
(15 Ratings)
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Charles_m
Nov 14, 2023
Great Shore Excursion - This was a wonderful shore excursion! The caves were magnificent! It is a must see if you are in Slovenia. Our tour guide was very informative about the area, culture and history. The pick up point was directly off the ship and they were very punctual in returning us to the ship. Definitely would recommend
Review provided by Viator
Enza_n
Nov 2, 2023
Good experience - So pretty and interesting. Definitely lots of walking and chilly. Couldn’t hear the guide but that was part of the cave staff. Very slippery so wear sneakers. The train was an experience but fun and one of a kind
Review provided by Viator
Paultu5524zd
Oct 6, 2023
A highly recommended tour - We had a sensational day. Our guide Sonja, was knowledgeable, Gracious and considerate. She enhanced what was already a great experience. The caves are an absolute must see and th castle is incredible.
Review provided by Tripadvisor
Tobi_h
Aug 23, 2023
Great short tour - Great caves. Kids loved them. Not too far from the port. Bus meets you from the ship and returns you there so very handy. Castle was beautiful
Review provided by Viator
Gingerrhodeisland
Jul 1, 2023
Great tour company and guide - Wonderful trip. Great tour guide Moritz, best tour guide we have had. Tour company great, easy to book with. Quick to respond to my emails. Would definitely book with them again in the future.
Review provided by Tripadvisor
Randy_r
May 30, 2022
Great trip don't miss this tour - What an experience and one not to miss. Bring a jacket if possible. beautiful caves well organized. fun day
Review provided by Viator
Tulipsofamsterdam
Nov 2, 2019
Unmissable destination when in Slovenia - What a fantastic experience. These caves are spectacular and not to be be missed. Tour well organised and carried out by Istranka tours and the guide during journey and at the caves full of interesting information.
Review provided by Tripadvisor
Harry
Sep 6, 2019
Private tour to Postojna cave & Predjama castle - For our Adriatic cruise in August, we booked for Koper via internet a minivan for our party of 5. Everything went perfectly, from booking to the tour itself. The car was in good condition and our driver / guide was great, provided a lot of useful information and tips to make our day perfect. The entire tour was exactly on time, as scheduled. Location of the kiosk is steps away from the docked ship and car was parked right beside. Extremely convenient and good value for money. The one person I really need to praise is Darja from the booking office, she was extremely responsive and helpful, I must say she was providing best ever booking & customer service experience. Thank you Istranka, THANK YOU DARJA!
Review provided by Tripadvisor
625frank
Oct 26, 2019
Excellent cave tour. - We enjoyed the cave tour. We were there when the crowds were lite. I've heard it can be very crowded during peak season. The walk inside is very steep at times and is about an hour long. Great picture opportunity. The castle tour was a disappointment that we did not go inside. But is was picture perfect from the outside
Review provided by Viator
Melissa_w
Sep 20, 2023
Not clear instructions - Very unorganized when I booked tour thought it was for 8:30 in the morning. That was the time tour kiosk opened, tour wasnt until 10:45, was told I was sent a message the day before giving me the time (never received) but how are you going to inform someone the day before of the time? We had other plans later in day which had to be cancel since tour started 2 hrs later then expected. Should inform people of the time when they book not the time you open.
Review provided by Viator
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2 Adult
May 2024
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