Postojna cave & Predjama castle half day – all tickets included
Overview
Available languages
5 hours 30 minutes
Mobile ticket
You will discover the underground world of Postojna Cave, the most popular karst cave in the world. The guided tour will consist of a journey by electrical train and will be followed by a walk through beautiful chambers and passages with spectacular drop stones, pillars, limestone curtains and other unforgettable formations.
Continue to the idyllic village of Predjama where you will be amazed by the fairy-tale medieval Predjama Castle with its dramatic setting in the gaping mouth of a cavern, halfway up a hillside. Learn about the legend of the famous Erasmus – ‘Slovenian Robin Hood’ and return back to Ljubljana.
Additional Info
Specialized infant seats are available
Public transportation options are available nearby
Suitable for all physical fitness levels
Comfortable walking shoes and camera are recommended
Minimum numbers apply. There is a possibility of cancellation after confirmation if tehre are not enough passengers to meet requirements. In the event of this occurring, you will be offeres an alternative or full refund
What To Expect
Predjama Castle
Visit of Predjama Castle
Postojna Cave
Visit of Postojna cave
Options
Winter schedule
Postojna Cave & Castle tour: Small group tour to Postojna Cave and Predjama Castle with departures from Ljubljana.
What‘s Included
Air-conditioned vehicle
Panoramic drive
Professional English speaking guide
Entrance fees to Postojna Cave and Predjama Castle
Food and drinks
Gratuities
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews
110 reviews
Total reviews and rating from Viator & Tripadvisor
Great Half Day Outing
Grant R,Jun 22, 2026
- Review from Viator
5.00Trip included all costs, including tickets to the cave and castle, and a quite good audio guide for the castle. The guide seemed quite knowledgeable about what to expect during the experiences as well as Slovenian history.
Superb little town with a rock festival.
valerielV5787UA,Jun 11, 2026
- Review from Tripadvisor
5.00Pedestrian city, so it is better to book a hotel in the city center. Very good affordable restaurants.
Wonderful lessons from a well-informed guide
Kim B,May 29, 2026
- Review from Viator
5.00Beautiful sites, small group, terrific guide! The countryside is beautiful, rich history lessons. The castle and caves were a great experience. One thing, for you older travelers, the walk in the caves is quite long with a lot of hills.
Disneyland Beyond
kinya s,May 23, 2026
- Review from Viator
5.00Best tour except for the road traffic to. The guide explained everything about Ljubljana and the careful work. Trolleys and walk-in caves are the best attractions, and anyone can be Indiana Jones. It was more interesting than Disneyland. I definitely recommend it.
This is not so much a...
Angela K,May 16, 2026
- Review from Viator
4.00This is not so much a tour but transportation and entrance tickets to the caves and castle. Very little commentary from the guide. The caves are magical, the train ride through the breathtaking labyrinth of beauty was just incredible.
Postojna Caves
Rina P,May 16, 2026
- Review from Viator
5.00These caves are a must see in Slovenia, Faris was a great guide. Very helpful with my elderly mum watched over her cause she wouldn’t be able to walk inside. Great trip over all😊😊
Exploring the relaxed way
590peterb590,May 9, 2026
- Review from Tripadvisor
5.00Our very friendly driver/guide Faris provided us with all the useful information and took us safely and relaxed to Postojna and Predjama. The trip was perfectly timed - including the option to have coffee/snacks twice. Flawless!
Great
Michael M,Apr 18, 2026
- Review from Viator
5.00All great and thoroughly recommended. Caves are stunning and we loved the castle. Our guides were great.
Worthwhile experience
TanS1423,Mar 26, 2026
- Review from Tripadvisor
5.00Pleasant and comfortable. Our guide, Faris was professional and took care of us well. We appreciate his service. Thanks Faris
Excellent tour.
Voigt,May 22, 2025
- Review from Tripadvisor
5.00This was the second of the tours we did with Roundabout and it was excellent. Again our guide was very informative and a good driver. I highly recommend Roundabout.
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Operated by Roundabout Travel