Booking fee
The booking fee includes the costs of booking your tickets such as charges for payment processing. It also covers the provision of our customer care center for processing your order, and all charges imposed by our suppliers.
* This tour requires at least one of the following per booking: Adult, Senior
Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.
Driver/guide
Insurance
Hotel/port pickup and drop-off
Food and drinks
Gratuities
Departure Point
Traveler pickup is offered
Please advise supplier as soon as possible your pickup details.
Traveler pickup
Port of Koper
Koper, Koper, Slovenia Your guide will pick you up at the agreed starting point in Koper, Slovenia - hotel, cruise terminal, bus station, train station etc. (please contact us after the booking so the appropriate arrangements can be made).
Predjama Castle, Postojna, Slovenia The Predjama Castle reigns over the surrounding area, not far from the Postojna Cave, in the idyllic village of Predjama. This picturesque, magnificent, defiant, mysterious and impregnable castle has been perched up in the middle of a vertical 123-meter high cliff for more than 800 years. Its romantic appeal is further emphasized by the idyllic Lokva River, which disappears into the underground world deep down below the castle. As the only preserved cave castle in Europe, the Predjama Castle offers a unique insight into the building techniques and resourcefulness of people in the Middle Ages, who were looking for and found a safe harbor for themselves right at the entrance into the cave. During a siege that took place in the 15th century, the castle provided a refuge for its best known and most notorious owner - Erazem of Predjama. The legend about the courageous robber baron Erazem, who remained undefeated until one of his servants betrayed him, is still in people’s minds, inspiring and alluring as ever. It was this safe abode of his which helped the brave knight resist the besiegers without much difficulty for more than a year. 120 minutes
Postojna Cave, Postojna, Slovenia Postojna Cave, the queen of all caves, is the best-known cave in the world. It is also the greatest tourist attraction in Slovenia and one of the world’s largest karst monuments. This is the only place in the world where the underground landscape can be traversed on an electric train and where you get to meet this underground kingdom’s most famous inhabitant – the proteus (olm) – up close. A fantastic web of tunnels, passages, galleries and halls, astonishing diversity of karst features, as well as easy access are certainly the main reasons for such popularity of the cave and a large number of visitors (more than 36 million of them in over 200 years). 120 minutes
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Specialized infant seats are available
Transportation options are wheelchair accessible
Suitable for all physical fitness levels
Cruise ship passengers must provide the following information at time of booking: ship name, docking time, disembarkation time and re-boarding time
Hotel guests must advise supplier as soon as possible: hotel details
The temperature inside the cave is constant throughout the year (10 °C), so warm clothing and sports footwear are recommended
You can cancel up to 24 hours in advance of the experience for a full refund.
For a full refund, cancel at least 24 hours before the scheduled departure time.
If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
Any changes made less than 24 hours before the experience’s start time will not be accepted.
Cut-off times are based on the experience’s local time.
IreneM
30 May 2025
We thought the cave and castle were amazing experiences. We were disappointed however that the excursion “hosts” did not provide any history or background during the drive.
cherylgK8049BJ
15 Nov 2024
From pick up to drop off we had a fabulous day with Koper Tours. We left the port and along the way to Postjona Cave we learned about Koper and the people who lived there. The time at the caves was incredible (be sure to dress in layers). The caves are incredible and while we were part of a larger group for this tour, we were able to learn a lot and see alot. Once we finished at the caves we went over to Predjama Castle which was breathtaking. At the castle we had the opportunity to tour the inside- many rooms to explore and the audio device was easy to use and full of great information . Many groups from our ship only saw the outside of the castle, but we were fortunate to see the inside. I highly recommend Koper Tours for small group excursions from the port of Koper! We had a great day!
KVandT
14 Oct 2024
The cave is amazing. Great pictures. Bring a raincoat as it’s chilly and water drips from the ceiling. Castle is interesting.
I wouldn’t say our tour guide was a guide; it’s more of a driver to the two attractions. He said nothing in the car on the drive to the group, just chatted with the man up front. Nice young man but I would have liked to hear about the area during our drive.
We always double-check the availability with our local partners for each booking. Even though this is usually a swift process, it can take up to 24 hours. Once this process is completed you will receive your voucher or ticket by email. If our local partner is not able to confirm your booking we will offer you the best possible alternative. If the new date and/or time doesn’t fit your itinerary, we will reimburse the full amount paid.
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