4 Cave & Castle Tours in Koper Worth Booking

1.Postojna Cave and Predjama Castle Tour

★★★★★★★★★★4.7 · 60 reviews · 5 hours · from $133Our pick

Ride through Postojna Cave, meet the cave olm, and explore cliffside Predjama Castle on a five-hour tour from Koper.

“This was a great pick when we where cruising in Slovenia. It was so easy to locate the staff when we got off the ship and our tour guide was very friendly and informative as we drove to our destinations. One tip - make sure you take some warm clothes for the Caves as it is very cold. We had to hire a coat/cape at €4 each (so we all looked like something out of the Hobbit!!) but it did the job. Would defiantly recommend booking before you go if you are cruising.”

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2.Postojna Cave & Predjama Castle from Koper

★★★★★★★★★★4.5 · 46 reviews · 5 hours (approx.) · from $139

Review of the Postojna Cave and Predjama Castle tour from Koper, with train ride, cave walk, practical tips, pricing, and honest drawbacks.

“Great experience! Dress warmer than you think you should! The train ride in and out of the cave is very chilly. Not recommended for those who struggle to walk long distances or climb stairs. The overall experience was great and well narrated.”

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3.Tour to Postojna and Predjama Castle from Koper

★★★★★★★★★★5.0 · 45 reviews · 5 hours (approx.) · from $118Best value

Ride an underground train through Postojna Cave, then photograph Predjama Castle on a practical half-day trip from Koper.

“I would say if you only had one thing to see in Koper, then go see Postojna cave. It'll be nothing that you have ever seen before. Simply Amazing.”

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4.Postojna Cave & Photostop Predjama castle – Group Tour from Koper

★★★★★★★★★★5.0 · 35 reviews · 5 hours (approx.) · from $153

Explore Postojna Cave by electric train, then photograph Predjama Castle on a five-hour small-group trip from Koper.

“Our driver was waiting for us at the port and we were joined by 4 other people. We had a wonderful time at the caves. These are the most amazing caves I have ever experienced. It it really worth the trip. Great experience.”

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