Postojna Cave and Predjama Castle - Entrance Tickets Included

Experience the captivating Postojna Caves and Predjama Castle on this day tour from Ljubljana. Dive into two million years of geological wonders aboard a mini-train through the underground caves. Then, journey to Predjama Castle, the Guinness World Record holder for the largest cave castle. Explore Slovenia's rich history and natural beauty on this unforgettable day trip.

With a duration of 6 hours, it's the perfect way to enrich your experience in Ljubljana. Travelers have rated this tour 4.8 out of 5 stars in 710 reviews.

You'll begin your adventure at Postojna Cave, where you'll hop aboard an electric train to delve into its depths. Encounter the unique blind salamanders, also known as "human fish," and marvel at the breathtaking rock formations like stalactites and stalagmites that decorate the 21 km-long underground network.

After your underground adventure, head to Predjama Castle for a fairytale-like experience. This remarkable castle, built within a cave and perched atop a cliff, offers a captivating glimpse into medieval life, complete with its dramatic history of siege and survival. Prepare for an enchanting journey through time as you explore this extraordinary castle.

Throughout the experience, a knowledgeable expert will guide you, offering valuable insights and information. The activity is offered in 1 language: English. The activity is offered in English and welcomes English speakers of all levels.

You'll also receive an audio guide for your visit, ensuring you don't miss any of the fascinating details. Entrance fees are already included, and you'll enjoy skip-the-line access to both the Postojna Caves and Predjama Castle.

The starting point for this guided day trip is located in Ljubljana.

The tour also offers a convenient pick-up service in an air-conditioned vehicle from selected hotels and public locations in Ljubljana. Please remember to indicate your pick-up location during booking. If you haven't specified a location until 24 hours before departure, the default pick-up location will be the City Hotel at Dalmatinova 15, 1000 Ljubljana.

To ensure a pleasant experience for all participants, the maximum group size for this tour is 24 people. Please note that the cave maintains a constant temperature of 10°C (50°F), so we advise dressing warmly and wearing comfortable shoes. Flipflops are not recommended. We recommend you review the "Included" and "Good to know" sections below for more details about the tour.

The cancellation policy for this experience is as follows: For a full refund, cancel at least 24 hours before the scheduled departure time.

Uncover Slovenia's natural wonders on this day trip from Ljubljana. Explore the ancient Postojna Caves and Predjama Castle, marveling at geological wonders and rich history. Book your adventure now for an unforgettable journey through time and nature.