Discover the underground chambers in the largest cave system in Slovenia on a guided tour and ride on the electric train. Stop at the unique Predjama Castle for a striking photo-op.
About this activity
- Free cancellation
- Cancel up to 24 hours in advance to receive a full refund
- Covid-19 precautions
- Special health and safety measures apply. Learn more
- Reserve now & pay later
- Reserve now & pay later to book your spot without any charges today. Learn more
- Duration 5 hours
- Check availability to see starting times.
- Live tour guide
Select participants and date
Arrive 15 minutes before the activity starts. You must exchange your voucher at the ticket counter before the tour begins. Find the blue tour booth under the green umbrella.Open in Google Maps ⟶
What to bring
- Passport or ID card
- Sandals or flip flops