Postojna cave & Predjama castle by Sigismundi Luxury Adventures

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Overview

Available languages

German
English
Italian
French
Spanish

Mobile ticket

A Slovenian Karst classic awaits! Explore two of Slovenia's most stunning treasures: Postojna Cave, Europe’s most visited cave, and Predjama Castle, the world’s largest cave castle.

Begin with Postojna Cave, a 24 km (15-mile) underground marvel featuring breathtaking stalactites, stalagmites, and a magical electric train ride through its winding passages. Spot the rare "human fish," a symbol of the cave's unique biodiversity.

Just nearby, Predjama Castle rises dramatically from a sheer cliff face. This 13th-century fortress blends nature and history, with grand halls, secret tunnels, and legendary tales of knight Erasmus. Enjoy spectacular views and capture unforgettable moments of the surrounding landscape.

Together, these iconic landmarks offer an adventure combining nature's wonders with Slovenia’s rich heritage. Flexible tours cater to your needs, promising an experience as memorable as the journey itself!

Additional Info

Infants and small children can ride in a pram or stroller

Service animals allowed

Public transportation options are available nearby

Infants are required to sit on an adult’s lap

Specialized infant seats are available

Suitable for all physical fitness levels

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

What To Expect

1

Postojna Cave

Postojna Cave in Slovenia is a mesmerizing underground wonder, known for its breathtaking stalactites, stalagmites, and vast chambers like the Concert Hall. Visitors can take an electric train ride deep into the cave, followed by a guided walking tour to explore its intricate formations and learn about its geology. Highlights include the famous "Brilliant" white stalagmite and the rare olm, a blind aquatic salamander. Nearby attractions, like Predjama Castle, make it a perfect destination for nature and history enthusiasts.

2 hours • Admission Included
2

Predjama Castle

Predjama Castle in Slovenia is a stunning medieval fortress built into a sheer cliff, blending seamlessly with its natural surroundings. This unique castle, with its dramatic location, features hidden tunnels, medieval furnishings, and a rich history of sieges and legends, including the story of the rebellious knight Erasmus. Visitors can explore the castle's interior, admire its engineering marvels, and enjoy panoramic views of the surrounding countryside. Its proximity to Postojna Cave makes it an excellent addition to any itinerary.

1 hour • Admission Included

What‘s Included

Private transportation

WiFi on board

Bottled water

All Fees and Taxes

Air-conditioned vehicle

Pickup points

Kempinski Palace Portoroz

Obala 45 Portoroz Slovenia

Intercontinental Ljubljana By IHG

Slovenska cesta 59 Ljubljana Slovenia

Dei Legionari Airport

Trieste Italy

Brnik Airport

Ljubljana Slovenia

Hotel Piran

Stjenkova ulica 1, Piran Slovenia

Hotel Cubo

Slovenska Cesta 15 Ljubljana Slovenia

Grand Plaza Hotel & Congress Center

60 Slovenska Cesta Ljubljana Slovenia

Options

Postojna cave & Predjama castle by Sigismundi Luxury Adventures

Pickup included

Reviews

5.00

1 review

Total reviews and rating from Viator & Tripadvisor

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  • Best expirience in Slovenia

    kristinap141,,Jun 15, 2025

    - Review from Tripadvisor

    5.00

    Amazing tour guide. Very pleasant person with a lot of knowledge! He showed us best places of this beautiful courntry. Cave was spectacular, and very close to the castle. We loved our tour.

From €330.00

5.00
(1 review)