Private Postojna Cave Tour – from Zagreb
The full-day tour includes a day in karst region of Slovenia, exploring its rich underground and interesting architecture. First is the visit to Postojna Cave, a 20-km long karst cave system, a web of underground passages, galleries and chambers, which has in almost 200 years
Tour programme
The full-day tour includes a day in karst region of Slovenia, exploring its rich underground and interesting architecture.
First is the visit to Postojna Cave, a 20-km long karst cave system, a web of underground passages, galleries and chambers, which has in almost 200 years been visited by over 35 million people. It is both the largest cave of the Classical Karst and the show cave with the largest numbers of visitors in Europe. A ride on an electric mini train will take you deep inside the caves where a guide will lead you through the fascinating chambers rich in various forms of stalactites and stalagmites.
Ten kilometers further, perched on a 123 meters high cliff, stands Predjama castle, more than 700 years old. A view of the renovated castle rooms and their furnishings gives the visitor an idea of how people once lived and worked in the castle. Its uniqueness is not only the location, but also the secret cave passage which was used for a supply during the attacks of the castle.
ZAGREB
Pick-up at the hotel.
POSTOJNA CAVE
A guided visit to Postojna Cave.
Postojna Cave is the only place where you can see the most precious brilliant in the form of a cave formation and also meet the baby dragons. Just like the world above the surface, Postojna Cave boasts towering mountains, murmuring rivers and vast subterranean halls. It is a real challenge for explorers and the cradle of speleobiology.
PREDJAMA CASTLE
A guided tour and free time.
A mere few kilometres from Postojna Cave, the karst world offers an unforgettable experience in the fairytale world of knights. The impregnable medieval marvel has been perched in the middle of a 123-metre-high cliff for more than 800 years. Behind the largest cave castle in the world, there is a network of secret tunnels, from where the knight Erazem of Predjama would set out on his plundering expeditions. The Cave under Predjama Castle is the home of a colony of bats.
ZAGREB
Drop-off at the hotel.
What is included
Included
- Tour guide
- Private transfer
- Entrance fees to Postojna Cave and Predjama Castle
- Hotel pick-up and drop-off
Not included
- Tips and gratuities
Meeting point and pickup
Pickup is offered in the supplier listing. Confirm the exact pickup location and time for your booking.
Before you book
- Comfortable shoes
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Programme and service details supplied through Bókun. Checked 3 November 2026. Prices, availability and final booking terms are confirmed when you select your date.
