Description
Summary
Description
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.
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.
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 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.
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.
Discover the wonders of Slovenia on a captivating day trip from Ljubljana, exploring the breathtaking Postojna Cave and the legendary Predjama Castle. Begin your adventure with convenient pickup from selected hotels or central locations in Ljubljana, traveling in a comfortable, air-conditioned vehicle with an expert English-speaking guide.
Arriving at Postojna Cave, you’ll board an electric train that whisks you deep into one of the world’s most famous underground cave systems. Marvel at the stunning rock formations, towering pillars, and delicate curtains as you walk through the illuminated halls. Don’t miss the rare Proteus Anguinus, known locally as the “baby dragon,” a unique creature found only in these caves.
After your subterranean journey, step back into daylight and continue to the dramatic Predjama Castle, perched high on a sheer cliff. With skip-the-line entrance included, you’ll have time to explore the castle’s mysterious chambers and learn about its fascinating history and legends with the help of an informative audio guide.
This tour lasts approximately six hours, making it perfect for travelers eager to experience Slovenia’s natural and cultural highlights in one day. Entrance fees to both attractions are included, ensuring a seamless and worry-free experience. Food and personal expenses are not included, so feel free to bring snacks or purchase refreshments along the way.
Embrace the magic of Slovenia’s most iconic sights and create unforgettable memories. Availability is limited, so secure your spot today and embark on this extraordinary adventure from Ljubljana!







