Postojna Cave

On this day we take you to the biggest and worldwide known Slovenian cave system – the Postojna caves. Amazing two million years old and 21 km long system of underground caves is one of the most easily accessible networks of underground caves in the world. First, you will experience the ride by electric train, after that, a guided walk will follow through a series of cave halls with drop stones, pillars, and translucent curtains that create unforgettable impressions. The underworld system is home to the mysterious, unique, and rare amphibian Proteus Anguinus, or "baby dragon" as it is popularly called here. Back in the daylight, the trip will continue towards the astonishing castle of the robber knight Erasmus. For centuries dramatically hanging in over a 100-meter-high vertical cliff, it's waiting for you to enter and discover its secrets, legends, and myths. Driving through the green scenery, we return to Ljubljana.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

The road will initially lead us to the Postojna cave, where we will admire one of the most popular karst caves in the world. While riding on the cave train, everyone will be fascinated by the cave's might and its karst phenomena. We will then continue our trip and reach the unique and largest cave castle in the world – the Predjama Castle, which has been dominating perched high up in the cliff for 800 years. After exploring the castle and cave, our next destination is Piran, acclaimed as one of the most beautiful spots in the Mediterranean, often referred to as the jewel of the region. In this charming seaside town, we'll marvel at narrow streets and distinctive architecture. A leisurely walk around the main square, Tartini Square, will provide us with the opportunity to appreciate Piran, enclosed by ancient town walls and overlooking the sea.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

A half-day trip from Ljubljana to Postojna Cave and Predjama Castle is an unforgettable experience for visitors. Postojna Cave is one of the largest karst caves globally, renowned for its impressive stalactite formations and unique underground life, including rare cave-dwelling animals. Visitors traverse the underground world by train, emphasizing the spectacular environment. Predjama Castle is built into the rock just at the entrance of the cave system. It is a picturesque castle famous for its unusual location and historical narratives. Built in the 13th century, the castle offers a unique insight into medieval life. With its dramatic setting and rich history, Predjama Castle is a true attraction that captivates visitors. Together, they form an unforgettable combination of natural beauty and cultural heritage. Our guides are best acquainted with the destination and with tips and other assistance they help you discover all the services that the destination has to offer.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

As a skilled communicator with extensive travel experience, I have gained invaluable insight into creating memorable trips and delivering exceptional customer service. My approach revolves around immersing travelers in local life, ensuring that every moment spent with me is not only enjoyable, but truly worthwhile.

Visit the Queen of all caves and Explore the magnificent underworld.  The Postojna cave is the only cave where you can take a special train and ride under magnificent underground arches. The enchanting halls will take your breath away and the thrillingly narrow tunnels will raise your heart rate. One of the world's biggest and astounding cave systems is easily accessible to everybody.

Experience three of Slovenia's most breathtaking attractions in a day. Enter the mysterious world of underground passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars of fascinating shapes and colors. You will glimpse a million years in a single moment as you move through romantically lit rows of dark tunnels. Return into daylight and discover the astonishing Predjama castle, tremendously emerging from a stone wall above. It truly is a sight to see. Next flow over the emerald green waters of Lake Bled in one of the traditional 'Pletna' boats and discover Slovenia's only island. Topped with a charming little church and a magical wishing bell to ring your wishes to life, this spot has been making headlines for years and ranks among the most beautiful natural sights in the world. Enjoy a nice stroll around the lake, climb up to the mysterious Bled Castle, or treat yourself to a piece (or two) of delicious Bled cream cake.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

Join us on a Half-Day Trip to Postojna cave and Predjama castle from Bled or Ljubljana! The mystic underground of Postojna Cave number 1. touristic attraction in Slovenia and most prominent karst cave in the world, with the Predjama Castle will leave you speechless. Postojna cave is a jewel of Slovenian Karst being the most renowned cave and one of the greatest karst monuments in the world. To round it up we will finish in Predjama castle which is listed in Guinness World records as the largest castle in the cave.

Discover the Best of Slovenia in 1 day on this day trip from Zagreb. Enjoy the view of Bled lake, explore Postojna cave and get to know Ljubljana the capital of Slovenia.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

Visit Ljubljana, capital of Slovenia. Experience unique architectural appearance and lifestyle of Ljubljana. After Ljubljana, you will discover the underground of the Postojna Cave, the most popular karst cave in the world. Just a mere few kilometers from Postojna Cave, the Karst world offers an unforgettable experience in the fairytale world of knights. The world's largest cave castle, listed as one of the Guinness World Records. It is so special and unique, it ranks among the most fascinating castles in the world.

Join us on a private trip to surreal subterranean attraction Postojna Cave and explore Slovenia’s beautiful capital Ljubljana. To have enough time to do both in one day, our driver will pick you up at your accommodation in the morning and drop you off there on return. Enjoy comfortable ride with our English speaking driver / assistant in a private A/C vehicle.

Discover the unparalleled beauty of Slovenia with our day trip to Postojna Cave and Predjama Castle. What sets us apart is our commitment to providing an immersive and unforgettable experience from start to finish. Begin your journey by delving into the mesmerizing underground world of Postojna Cave, where ancient formations and rare creatures await. Led by expert guides. Next, we'll transport you to Predjama Castle, an architectural marvel nestled within a cliffside cave to enjoy the view. With our attention to detail and personalized service, you can rest assured that every aspect of your day trip is carefully curated to exceed your expectations. Whether you're a nature enthusiast, a history buff, or simply seeking a day of exploration, our tour promises an unforgettable experience that will leave you with memories to last a lifetime. Don't miss out on this extraordinary journey through Slovenia's most iconic landmarks. Book your adventure with us today!

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe.

Best prices for more than 2 passengers. During the drive to Postojna cave our friendly driver likes to tell you more about Slovenia, it's culture and interesting facts about it. It's highely likely that your trip will be a private one

Join us on Private Group Excursion to the magnificent Postojna Cave -Queen of the caves in Europe. Cave train will take you through ancient limestone formations, marvel and shimmering stalactites and stalagmites, and uncover the secrets of this natural wonder. Drive with our guide/driver from Port of Koper is only 50 min. After spending time exploring the caves system your tour will continue to most photogenic Castle – Predjama Castle for Photo Stop. Between the sightseeing, there will be time for coffee break in venue of Postojna Cave. You will get overview what is special in our region. Book your underground journey today for an experience unlike any other!