Zagreb: Ljubljana, Postojna Cave & Predjama Castle tickets & tour
Overview
Available languages
12 hours 30 minutes
Mobile ticket
Discover the enchanting landscapes and rich history of Slovenia on a full-day adventure from Zagreb. Begin your exploration in Ljubljana, the charming capital, where a guided walking tour reveals stunning Baroque and Art Nouveau architecture, bustling squares, and the iconic Dragon Bridge. Journey underground at Postojna Cave, where a thrilling train ride leads you through a mesmerizing maze of stalactites and stalagmites before continuing with a walking tour of the underground. Conclude your day at the dramatic Predjama Castle, built into a cliff, brimming with tales of the knight Erasmus. This immersive experience showcases Slovenia's beauty and mystery, leaving you with unforgettable memories.
- Full-day tour from Zagreb to Slovenia’s capital and attractions
- Guided walking tour of Ljubljana, including Dragon Bridge and riverbanks
- Explore the stunning Postojna Cave with a guide
- Visit the medieval Predjama Castle, filled with legends and history
Additional Info
Specialized infant seats are available
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
What To Expect
Ljubljana
Slovenia’s charming capital blends baroque architecture, lively riverside cafés, and a youthful cultural scene. Wander cobbled streets, cross iconic bridges, and enjoy the city’s vibrant yet relaxed atmosphere.
Postojna Cave
One of the world’s most famous karst caves, Postojna offers a breathtaking underground landscape of stalactites, stalagmites, and vast chambers. A train ride and guided walk reveal its stunning natural formations.
Options
Zagreb: Ljubljana, Postojna Cave & Predjama Castle tickets & tour
Pickup included
What‘s Included
Organization
Standard A/C Transportation
English-speaking driver/guide
Postojna cave entrance fee and guided tour
Walking tour of Ljubljana with professional guide
Predjama castle entrance fee with audio guide
Food and drinks
Pickup points
Select a pickup point
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews
5 reviews
Total reviews and rating from Viator & Tripadvisor
A beautiful day
Thi Dung Hâu I,May 21, 2026
- Review from Tripadvisor
4.00Good organization. We had the time to do all the visits at our own pace. Visit to Predjama Castle with an audio guide in the chosen language is really great. The Postojna Caves are magnificent. We had a wonderful day.
not worth the waste of time in Jjublana. best to take the trip not from zagreb but from Ljubljana (spend the night)
saraswathi s,May 4, 2026
- Review from Viator
3.00we kicked around in ljubljana for 4 hours. 3 of them doing nothing. then we waited an hour after returning to ljubljana for our driver to take us back to zagreb (she had taken people to a trip to Bled and they left 5 hours after arriving in Ljubjana and hence were late getting back. our trip to predjama cave and castle went perfectly.
A day in Slovenia from Zagreb
Global710978,May 2, 2026
- Review from Tripadvisor
5.00This was a small group tour and we were picked up on time by Damjan. The drive from Zagreb to Ljubljana was about 2 hours with a stop along the way. We meet with a local tour guide for a walking tour of the city. Afterwards we grabbed a quick lunch and meet Damjan to continue to the castle and caves. The castle was built into a cave. At the entrance we were provided with a hand held headset to listen to the different exhibits. Lots of stairs and follow the numbers along the way. This castle is a must see. The next stop were the caves. We took a short train deep into the cave then got out and walked about a mile. The guide explained the formations and provided time for pictures. Prior to meeting the train to return to the surface, you’ll be able to see the “ tiny dragon” that lives inside the cave as well as mailing a postcard ( you will need to purchase the card and stamp) from inside the cave. Damjan meet us and drove everyone back to Zagreb. The day was about 12 hours and Damjan kept us on time, provided background on each of the areas and got us to/from safely.
There is a lot of walking...
Diane W,Mar 27, 2026
- Review from Viator
5.00There is a lot of walking and very little time for food so have snacks ready! The tour of Lublijana was excellent but we could have done with a scheduled stop for food and rest. The castle was amazing but lots of steep steps. For us the highlight was Postojna Cave.
From the moment we...
William G,Oct 14, 2025
- Review from Viator
5.00From the moment we buckled up in the van until we said goodbye later that evening, we had an amazing experience visiting Slovenia. The guided tour in Ljubljana was excellent. Everything was enthusiastically explained with obvious pride for the city. We also loved visiting the Predjama Castle. Being able to walk throughout the castle at our own pace using the electronic guide was a great way to see and learn about the historic culture. Seeing the Postojna Cave was absolutely astounding and breathtaking. The whole day was well worth the money. We definitely would use Viator again!
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Operated by To do in Slovenia