Predjama Castle and Postojna Cave tour from Ljubljana

Ljubljana, Slovenia
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Great outdoors
Excursions & day trips
Sightseeing & traditions


Take a train ride into the underworld labyrinth with stalagmites and stalactites and explore Predjama Castle perched high up in a vertical cliff. Read More

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Brief Info

Tour Duration

Provided by

Slovenia Explorer


Visit two of Slovenia’s top attractions in one afternoon on this small-group, half-day tour from Ljubljana. Begin at Predjama Castle, perched on a cliff high above the beautiful Inner Carniola region. Explore the chambers and stairwells and learn about the castle’s most famous resident, Erazem of Predjama. Then, continue to Postojna Cave. Ride a mini-train deep into the famous cave and tour the ethereal network of stalactites, stalagmites and caverns with a local guide. Numbers limited to eight people, ensuring a personalized experience. Postojna Cave is the best-known cave in the world. It is also the greatest tourist attraction in Slovenia and one of the world's largest Karst monuments and it is a must-see attraction when visiting Slovenia. You will start the tour with a unique and adventurous ride with a special train in one of the most diverse cave systems in the world, with 21 km of passages, galleries and magnificent halls, which offer an unparalleled experience of the underground world and a large diversity of underground animals – including the world-famous human fish (proteus anguinus). Beside Postojna Cave you will also have the chance to visit Predjama Castle. Our guide will show you this magnificent medieval castle peched high up in a vertical cliff in the iydillic village of Predjama. It is an interesting and romantic sight throughout the year: in the spring and summer its surroundings are abundant with blossoms and flowers, in the autumn it is clad in the colours of surrounding forests and it is at its most enchanting in the winter when the surrounding area is covered in snow.

Important Information

Operating days


Departure point

- Meet the guide at the lobby of your centrally located hotel in Ljubljana


Transportation in air-conditioned vehicle. Hotel pick-up and drop-off. Driver guide


Postojna cave entrance ticket (25€). Predjama castle entrance ticket (13€). Food and drinks. Tips (optional)


Visit the biggest cave in Europe. Take a train ride into the underworld labyrinth of passages dotted with stalagmites and stalactites. Explore the magnificent Predjama Castle perched high up in a vertical cliff

Voucher type


Important info

  • Small-group tour up to 8 people per van
  • Minimum numbers apply. There is a possibility of cancellation after confirmation if there are not enough passengers (4) to meet the requirements. In the event of this occurring, you will be offered an alternative or full refund
  • Hotel pickup is available from centrally located hotels in Ljubljana. Please provide your accommodation name and address during the checkout process
  • Note the Postojna cave entrance ticket (25€) and Predjama castle entrance ticket (13€) are not included in the price of this tour
  • Bring with you at least 38€ per person to be paid directly to the locations
  • Warm and comfortable clothes and footwear are essential to visit the Postojna cave (temperature in the cave is 9°C / 48 Fahrenheit)
  • Please keep in mind that there are quite a few stairs at the Predjama castle
  • Unfortunately, this activity is not wheelchair accessible

Terms and conditions

Cancellation policy

You can cancel your tour until 2 days before your travel date

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