



Join us on a Half-Day Trip to Postojna cave and Predjama castle from Bled or Ljubljana! The mystic underground of Postojna Cave number 1. touristic attraction in Slovenia and most prominent karst cave in the world, with the Predjama Castle will leave you speechless. Postojna cave is a jewel of Slovenian Karst being the most renowned cave and one of the greatest karst monuments in the world. To round it up we will finish in Predjama castle which is listed in Guinness World records as the largest castle in the cave.
From the operator’s live schedule on Viator, checked Oct 9.
First and main stop of the Half-Day Trip will be Postojna cave. Guided tour in the cave includes walking and also driving with an underground train thru tunnels, passages and huge halls. In the large concert hall, you will be able to see human fishes inside the big aquarium being the most famous cave animals in the world. Keep in mind that the temperature in the cave is constant and regardless of the season, it is always around 10° C. You should dress accordingly.
In the village of Prejama, perched under a natural archway 123m up the rock face, lies Predjama castle. Its listed under the Guinness world record holder for the largest castle in the cave giving it a well-deserved reputation for being virtually impregnable. Predjama castle was built in a Gothic style by the Patriarch of Aquileia sometime during the 13th century and first mentioned in the historical record in the year 1274.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 147 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Postojna Cave and Predjama Castle Trip including entry tickets lasts about 6–7 hours. The itinerary has 2 stops.
Prices start at $163 per person for this Bled experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs every day, starting at 8:00 AM and 12:00 PM.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
The meeting point is Our Mamut office is situated on the main bus station in Ljubljana. Hotel pickup is not part of this experience.
The experience is available in EN, EN.
It is a small-group experience with a maximum of 8 participants.
Infants and small children can ride in a pram or stroller Infants are required to sit on an adult’s lap Specialized infant seats are available
Yes, bookings are confirmed instantly.
Travellers rate it 4.4 out of 5 across 7 reviews on Viator and Tripadvisor; it is run by Mamut Slovenia.
Reviews collected by Viator and Tripadvisor
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Postojna Cave and Predjama Castle Trip including entry tickets | 6–7 hours | 4.4 (7) | $163 | |
Private Postojna Cave & Predjama Castle Tour from Bled | 6 hours | 4.7 (6) | $257 | View |
Bled 7-Line Scenic Alpine Zipline Adventure | 2h 30min | 5.0 (1,025) | $108 | View |
Canyoning Bled Slovenia | 3h 30min | 5.0 (497) | $113 | View |
Bled Rafting | 3 hours | 4.9 (363) | $63 | View |
Bled: Triglav National Park Adventure - Soča Valley Day Tour | 11 hours | 5.0 (301) | $154 | View |
2-Hour Interactive Wine Tasting Experience in Bled | 2 hours | 4.9 (223) | $66 | View |