Welcome to our tour to most captivating cave and largest cave in Europe – Postojna Cave. After 45 min drive, you will experience ride with Postojna Cave's underground train. There you can see cave formations made in billions of years and baby dragons. Yes, this is the largest Cave in Europe. You will have short stop for coffee break. Continuing to most photogenic castle in Slovenia - Predjama Castle for photo stop. Predjama Castle has been perched in the middle of 123-metre – high cliff for more then 800 years. After photo stop we drive back to starting point ( app 50 min ). Among the historical, cultural and nature information, we will provide you also life seeing facts, to understand how the living goes on in our country. Welcome to sLOVEnia! Please for your info about PICK UP and DROP OFF.
25 m long underground system - the longest cave in Europe
A great story about rubber knight Erazem.
This tour starts in Koper - Port or any of accommodation in this area. Please for your INFO about PICK UP and DROP OFF location.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Half day tour to Postojna cave - Private tour from Koper lasts about 6h 30min. The itinerary has 2 stops.
Prices start at $221 per person for this Koper 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.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Yes, pickup is offered. This tour starts in Koper - Port or any of accommodation in this area. Please for your INFO about PICK UP and DROP OFF location.
The experience is available in CS, DE, EN, IT, ES.
It is a private experience: only your party takes part. Up to 8 travellers can book together.
Infants are required to sit on an adult’s lap Specialized infant seats are available
Yes, bookings are confirmed instantly.
If you are coming into Trieste on a cruise, I highly recommend this trip. We were whisked away from the ship to the beautiful country of Slovenia in just a few minutes. Our luggage was safely secured in the back while we toured and it was an easy drop off at the train station. Our guide Andrej gave us lots of great information about trieste, Slovenia and the places we visited.
Happy to hear that you like it! Always welcome!
Positive: very nice local driver and the country is gorgeous. A pretty drive to cave and castle Negative: This was billed as a private tour but it was really just private driver to the caves and the castle and back. The caves tour itself involved getting on a train with about 70 other people for about 15 minutes (cave is pretty amazing) , then walk for about 45 minutes but we couldn’t hear the guide or understand him and we had asked for audio guides at the start and were told no so it was difficult to know what we were seeing. Then a 15 minute train ride back. Quick drive and stop at the castle (which is cool). So we essentially paid $500 for a driver since the tickets were less than $40 each…not a good value
We apologize that your excursion did not meet your expectations. We will carefully review the performance of our guide, who has received excellent reviews in the past. Please note that at Postojna cave, it is standard practice to join a group tour, as private tours are not offered. We will also review the guiding service provided by the cave management to ensure the best possible experience for our guests. Have a good summer.
The Postojna cave is definitely worth visiting. In addition, our tour guide, Maurizio, was very friendly, funny, and knowledgeable and his interesting stories about Trieste and Slovenia made our excursion most entertaining. The restaurant he recommended for lunch was also very good so all in all, this excursion was both enjoyable and memorable.
Hvala * Thank you * Grazie *
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
| Half day tour to Postojna cave - Private tour from Koper | 6h 30min | 4.0 (3) | $221 | |
 Postojna Cave & Predjama Castle from Koper | 5 hours | 4.4 (56) | $135 | View |
 Postojna Cave & Predjama Castle excursion - Entrance fee included | 5–6 hours | 4.8 (48) | $226 | View |
 Postojna Cave & Photostop Predjama castle - Group Tour from Koper | 5 hours | 4.8 (38) | $157 | View |
 Group tour to Postojna Cave from Koper - with unique cave train | 5 hours | 4.5 (21) | $102 | View |
 Postojna Cave & Predjama Castle - Shore Excursion from Koper | 5 hours | 4.6 (18) | $137 | View |
 Postojna Cave & Predjama Castle - Small Group Tour from Koper | 5 hours | 4.6 (8) | $131 | View |