Available languages
4 hours 30 minutes
Mobile ticket
Embark to Postojna cave - our Queen of the caves with fascinating cave system and underground karst features along the way. Explore it on short drive with train and continue by foot with cave guide inside.
After the visit you will have 15 min photostop at Predjama castle before returning to port in Koper.
Travelers should have at least a moderate level of physical fitness
Please check Viator messages for meeting point details
Min 6 guests required
Have jackets and non slippery shoes
For a full refund, cancel at least 24 hours before the scheduled departure time.
Postojna Cave
Known as Queen of the caves! Explore underground systems and ride first and only electric train in the cave!
Predjama Castle
Only stone carved castle in Europe! Take a 15min for a photostop and listen to the story of mighty knight and his adventures inside the castle.
Entrance to Postojna cave
Air-conditioned vehicle
Photostop at Predjama castle
Licensed tour guide
Operated by Insula Tours