Say yes to this unique opportunity to explore the largest subterranean cave system in the country and the popular alpine resort of Lake Bled. It’s just you and your closest companions on this journey as you discover the beauty waiting for you above and below ground in Slovenia.

The adventure begins when your English-speaking guide transports you to the mouth of the Postojna Cave system, a hidden gem in the country that was formed by the waters of the Pivka River. Stand at the entrance that was blackened by the fires caused by the destruction of 1,000 barrels of German aircraft fuel stored in the cave during WWII. Step inside and be greeted by massive stalagmites and stalactites at every turn. Admire the various colors as well as the concert hall, an acoustic section of the cave that can hold up to 10,000 people for musical performances.

Then, you’ll hop on the electric train to reach the more remote parts of the cave system. It is recommended that you wear a jacket for this portion of the tour, as the constant temperature in the cave is around 46 degrees Fahrenheit (10 degrees Celsius).

From there, you’ll be escorted to Lake Bled, a charming lake resort in the Julian Alps. Enjoy a panoramic drive around the lake followed by a short walk along the shoreline. Head to Bled Castle, a centuries old castle perched on the cliffs with magnificent views of the lake and surrounding hillsides. During your free time, those interested can take a Pletna boat to lovely island in the middle of the lake and view the Assumption of Mary Church, with its gothic frescoes and baroque stone stairway. You can also stay on shore for some shopping, or simply relax with a cup of coffee in one of the many cafes before your scenic drive back to port.

Book this Koper tour now for a unique adventure that is sure to be remembered for years to come.

Look no further for the ultimate Koper tour. This Koper expedition fuses nature, culture, history, and food for an unforgettable time learning about village traditions. Book your adventure today and get ready to make some great memories.

Your tour starts with a visit to Socerb Castle, the renowned castle that served as a formidable defense during the Middle Ages; its strategic position proved useful during battles. From this attraction, you can see the gorgeous Gulf of Trieste along with some other area wonders. Not too far away from the castle is a legendary cave known simply as Holy Cave, which houses Slovenia’s lone underground shrine; you’ll get to visit this site, as well.

When you’re done there, your journey continues toward Hrastovlje to explore the Church of the Holy Trinity. During invasions, locals would seek protection within its walls. It’s known for its multiple frescoes that depict various events from the Holy Bible, including the creation story. The church dates back to the 1400s, but its artwork wasn’t discovered until the mid-1900s. Other notable sights on this tour include a private collection of military artifacts and an organic farmhouse where you’ll get to refresh yourself with food and wine.

Don’t miss this opportunity to learn all about the area’s history in a fun group environment. Reserve your spot now – space is going fast.

After you board your comfortable coach at the pier, you are on your way to Postojna Cave, the queen of all caves, and the best-known cave in the world.

Upon arrival you will see for yourself 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 get to meet this underground kingdom’s most famous inhabitant – the proteus (olm) – up close.

Experience the fantastic web of tunnels, passages, galleries and halls. Marvel at the astonishing diversity of the karst features and have easy access to all of the main areas of the cave where you will soon understand why this is such a popular tourist destination, more than 36 million visitors 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 in the middle of a vertical 123-metre 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 directly at the entrance into the cave. During a siege that took place in the15th century, the castle provided a refuge for its best known and most notorious owner, Erazem of Predjama. The legend about 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.