Postojnska jama in Predjamski grad

Explore the natural wonder of Postojna Cave, the largest underground cave system in the world, and experience its magnificent halls and tunnels carved by nature over centuries. Take a ride on Europe’s only tourist cave railway, gliding through dramatic stalactites, stalagmites, and underground formations that create a surreal and magical atmosphere. The cave’s vast chambers and intricate passageways showcase the incredible power of natural forces while providing a unique opportunity to witness geology in motion. Every turn of the cave reveals new sights, making the journey both educational and awe-inspiring for visitors of all ages.

Discover the historic and architectural marvel of Predjama Castle, partly built into a cave set within a high vertical wall. This remarkable fortress was once home to the legendary rebellious knight Erasmus and stands as a testament to medieval ingenuity and defense strategies. Today, the castle features a Renaissance appearance from the sixteenth century and houses a museum that offers insight into its fascinating history. Visitors can explore the castle’s chambers, secret passages, and scenic viewpoints, enjoying panoramic views of the surrounding landscape. Combining the natural beauty of Postojna Cave with the historical intrigue of Predjama Castle creates an unforgettable experience that highlights both Slovenia’s geological wonders and its rich cultural heritage.