Admire the stalagmites inside Postojna Cave! Meet your guide in central Ljubljana and settle into your ride as you set out for two of Slovenia’s most enchanting wonders, Predjama Castle and the Postojna Caves. First, go with your guide to the Postojna Caves and uncovers the fascinating world of an unusual amphibian known as the blind salamanders or referred to locally as “human fish”. Explore this enthralling underground world, while your guide explains the geologic forces that created them. Next, head to the Predjama Castle, a storybook castle wedged beneath a dramatic stone archway and against a cliff. Admire the unique Renaissance architecture of the castle located in south-central Slovenia, in the historical region of Inner Carniola. From the castle, enjoy views of lush, rural Slovenia. After that, sit back and relax on your ride back to Ljubljana.

Postojna Cave, the queen of all caves, 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 (limestone) monuments. This is the only place in the world where the underground landscape can be traversed on an electric train and where you get to meet this underground kingdom’s most famous inhabitant – the proteus (olm) – up close.  A fantastic web of tunnels, passages, galleries, and halls, an astonishing diversity of karst features, as well as easy access are certainly the main reasons for the popularity of the cave and the large number of visitors (more than 36 million of them in over 200 years). The Predjama Castle reigns over the surrounding area, not far from the Postojna Cave, in the idyllic village of Predjama. This picturesque, magnificent, defiant, mysterious, and impregnable castle has been perched up in the middle of a vertical 123-meter high cliff for more than 800 years. Its romantic appeal is further emphasized by the idyllic Lokva River, which disappears into the underground world deep down below the castle. As the only preserved cave castle in Europe, the Predjama Castle offers a unique insight into the building techniques and resourcefulness of people in the Middle Ages, who were looking for and found a safe harbor for themselves right at the entrance of the cave. During a siege that took place in the 15th century, the castle provided a refuge for its best-known and most notorious owner – Erazem of Predjama.  The legend of the courageous robber baron Erazem, who remained undefeated until one of his servants betrayed him, is still in people’s minds, inspiring and alluring as ever. It was this safe abode of his that helped the brave knight resist the besiegers without much difficulty for more than a year. Let your guide take you through these unforgettable sights for an ideal day excursion.

You will start your small-group tour with a pickup from your central Ljubljana hotel and depart for Lake Bled in an air-conditioned minivan.  On the 1-hour journey, you can admire rural Slovenia, the glacier-formed lake, and the legends surrounding Bled Island, the church-topped islet in its center. On arrival, you can drink in the views of the lake and towering mountains and gaze up at medieval Bled Castle, the fortress perched high on a cliff above the water. Then, you will ride a two-oared pletna to the island and enjoy free time to explore. Visit the Church of the Assumption of Mary or sample some scrumptious potica at the island cafe.  Next, you will be driven up to Bled Castle and can delve inside the red-turreted fortress. Absorb the bird's-eye views of the lakes from the walls and visit the museum to chart the castle's story from its roots in the 11th century. You will then return to the lakeside for free time to walk around. If you wish, sample a local specialty, kremšnita vanilla cream cake. Then, after a break for lunch, travel onward to your next stop, Predjama Castle. You can marvel at this remarkable cliffside castle and hear how it was extended through the centuries after being built in 1202. Then, you can choose to explore its stairways and chambers on your own or with a guide.  Lastly, you will continue near Postojna Cave, Slovenia's most-visited tourist attraction. Ride the mini-train into the depths of this underground network and then follow a guide through its eerie caverns. Admire the bizarre stalactites, stalagmites, and rock formations. Hear the tales about the cave's creation and the rare amphibians that live in its underground rivers — the blind salamanders known as 'human fish.'  Then, return to the minivan and end your tour in Ljubljana with a drop-off at your hotel.

Discover 2 of Slovenia's best natural attractions with a guide. Visit the charming town of Bled with its stunning lake and marvel at the stalagmites inside Postojna Cave. Meet your guide at your hotel in central Ljubljana and settle into your ride as you set out for 2 of Slovenia’s most enchanting natural wonders, Lake Bled and Postojna Cave. First, visit the charming resort town of Bled with its breathtaking lake. Enjoy a sightseeing tour of the best sites with your guide.  Take a trip on the emerald green waters of Lake Bled in one of the traditional 'Pletna' boats to discover Slovenia's only island and see if ringing the church bell grants your wishes.  Then, enjoy a pleasant stroll around the lake, climb up to the mysterious Bled Castle, or treat yourself to a piece (or 2) of delicious Bled cream cake. Enjoy lunch at a local restaurant before heading to the second natural wonder, Postojna Cave. Enter a mysterious world of underground passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars in fascinating shapes and colors.  Return into the daylight and discover the astonishing Predjama Castle, the seat of the robber knight Erasmus. Learn about its history from your guide and admire views of lush, rural Slovenia. After that, sit back and relax on your ride back to Ljubljana.

Your tour will begin with Postojna Cave, one of the best-known caves in the world. It is also the greatest tourist attraction in Slovenia and one of the world’s largest karst monuments. This is the only place in the world where the underground landscape can be traversed on an electric train and where you can meet this underground kingdom’s most famous inhabitant, the proteus (olm), up close. A fantastic web of tunnels, passages, galleries and halls, astonishing diversity of karst features as well as easy access are certainly the main reasons for the popularity of the cave and a large number of visitors. From here the tour extends to the Predjama Castle which reigns over the surrounding area, not far from the Postojna Cave, in the idyllic village of Predjama. This picturesque, magnificent, defiant, mysterious and impregnable castle has been perched in the middle of a vertical 123-meter high cliff for more than 800 years. Its romantic appeal is further emphasized by the idyllic Lokva River, which disappears into the underground world deep below the castle. As the only preserved cave castle in Europe, the Predjama Castle offers a unique insight into the building techniques and resourcefulness of people in the Middle Ages, who were looking for and found a safe harbor for themselves right at the entrance of the cave. During a siege that took place in the 15th century, the castle provided a refuge for its best known and most notorious owner, Erazem of Predjama. The legend of the courageous robber baron Erazem, who remained undefeated until one of his servants betrayed him, is still in people’s minds, inspiring and alluring as ever. It was this safe abode of his which helped the brave knight resist the besiegers without much difficulty for more than a year.

Discover 2 of Slovenia's best natural attractions with a guide. Visit the charming town of Bled with its stunning lake and marvel at the stalagmites inside Postojna Cave. Meet your guide at your hotel in central Ljubljana and settle into your ride as you set out for 2 of Slovenia’s most enchanting natural wonders, Lake Bled and Postojna Cave. First, visit the charming resort town of Bled with its breathtaking lake. Enjoy a sightseeing tour of the best sites with your guide.  Take a trip on the emerald green waters of Lake Bled in one of the traditional 'Pletna' boats to discover Slovenia's only island and see if ringing the church bell grants your wishes.  Then, enjoy a pleasant stroll around the lake, climb up to the mysterious Bled Castle, or treat yourself to a piece (or 2) of delicious Bled cream cake. Enjoy lunch at a local restaurant before heading to the second natural wonder, Postojna Cave. Enter a mysterious world of underground passages, caverns, and great halls, decorated with dripstones, translucent curtains, and pillars in fascinating shapes and colors.  Return into the daylight and discover the astonishing Predjama Castle, the seat of the robber knight Erasmus. Learn about its history from your guide and admire views of lush, rural Slovenia. After that, sit back and relax on your ride back to Ljubljana.

Depart from Ljubljana on a journey to the underground world of Postojna Cave, the most popular karst cave in the world. Upon arrival, take a guided tour of the cave system by electric train, and then walk through the beautiful passages and chambers of spectacular drop stones, pillars, limestone curtains, and other extraordinary natural wonders. Continue to the idyllic village of Predjama and visit the Renaissance castle built within the mouth of a cave. Admire the fairytale setting and architecture of the medieval fortress of Predjama Castle, famous as the former seat of the knight Erazem Lueger. Marvel at the dramatic setting among the hills of the Inner Carniola region. Learn the legend of Erazem Lueger, a renowned robber baron sometimes referred to as the "Slovenian Robin Hood." Hear other local folk tales and traditions and stop for some local spirit tasting in Postojna, before the journey back to Ljubljana or Bled.

What makes Ljubljana special is not only its cultural heritage, though it was once and still is a place of many great minds. From a traveler's perspective, it is an exceptionally good starting point for exploring Slovenia’s mountains, valleys, seasides, rivers, caves, and forests. It is well connected with other towns and basically halfway to anywhere. The old city center has a unique architectural appearance, particularly due to a felicitous combination of Baroque and Art Nouveau architecture and masterful creations by the 20th-century architect Joze Pleznik. Visit Ljubljana and walk around the city to soak up its vibrant atmosphere. Discover why the Triple Bridge is actually triple, where locals buy their food, how Napoleon was one of the most popular politicians, why Slovenia really lives with LOVE in its name, and much more. From Ljubljana, continue to the Karst region of Slovenia and discover the underground world of Postojna Cave, the most popular karst cave in the world. First, ride an underground electric train into the cave, followed by a guided tour through the beautiful passages and chambers with spectacular drop stones, pillars, limestone curtains, and other unforgettable forms.

First you will visit one of the most impressive castles in Slovenia, Predjama cave castle, dating back to the middle ages, but keeping its secrets until today. The most famous owner was Erazem Predjamski, still a hero of many local legends. Postojna caves are the second largest in the world. This underground world is a creation of nature through millions of years. Its dripstones make this cave system one of the most beautiful ones. An electric train will take you into the cave and then a guide will walk you through the most interesting parts of the cave.

Make the most of your time in Zagreb with a private day trip. Ride an electric train through Postojna Cave, learn about the history of Predjama Castle, and spend some time exploring the largest city of Slovenia, Ljubljana. Be picked up from your accommodation by your guide. Sit back and relax as you enjoy the scenic ride through the countryside on the way to Postojna Cave. Admire the impressive stalagmites and stalactites formations and ride on an electric tourist train through the tunnels.  See a cave-dwelling aquatic salamander at the conservation aquarium in the cave before heading to Predjama castle. Capture some pictures of this Renaissance castle which stands at the mouth of a cave. Hear about the history of this castle and take a stroll through its hidden passages.  Continue to the capital city of Ljubljana. Follow your guide on a walking tour and take some free time to explore more or do some shopping at one of the boutiques. Return to your accommodations in Zagreb.