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Postojna cave & castle | Private half day trip from Ljubljana

icon 6 hours Mobile ticket Free Cancellation
Tickets from € 800.00

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October 2025
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You will discover the underground world of Postojna Cave, the most popular karst cave in the world. The guided tour will consist of a journey by electrical train and will be followed by a walk through beautiful chambers and passages with spectacular drop stones, pillars, limestone curtains and other unforgettable formations. Continue to the idyllic village of Predjama where you will be amazed by the fairy-tale medieval Predjama Castle with its dramatic setting in the gaping mouth of a cavern, halfway up a hillside. Learn about the legend of the famous Erasmus – ‘Slovenian Robin Hood’, stop for local spirits tasting in Postojna and return back to Ljubljana.
  • Private transportation
  • Local guide in the Cave
  • Hotel pickup and drop-off
  • Private English speaking driver/guide
  • Entrance fees (Postojna Cave and Predjama Castle 35€)
  • Entrance fee to Vivarium or Postojna Cave or Predjama Castle only
  • Food and drinks
  • Gratuities
Departure Point

Traveler pickup is offered

Advantages of private tour:
- Pick up/drop off at your chosen location
- Pickup time is flexible and adjustable to your wishes (morning or afternoon)

  • Predjama Castle, Postojna, Slovenia
    Visit of Predjama Castle
    60 minutes
  • Postojna Cave, Postojna, Slovenia
    Visit of Postojna cave
    90 minutes
  • Roundabout Travel, Ljubljana, Slovenia
    Drop off in Ljubljana
    30 minutes
  • Specialized infant seats are available
  • Travelers should have at least a moderate level of physical fitness
  • Comfortable walking shoes and camera 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.
Debbie G
15 Jun 2022
I would definitely recommend this trip . The scenery is amazing . The train journey into the caves lasts nearly 10 mins and then you need to walk for about 1.5km so wear sensible shoes . It is also cold in the caves so bring a sweatshirt or you can hire a cape for 4 euro. There are also a lot of steep steps in the castle but well worth the climb .
This tour in Croatia is organized by Roundabout Travel

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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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