Ljubljana: Postojna Cave and Predjama Castle Tour

Discover the 2-million-year-old Postojna Cave, Europe's largest tourist cave, and explore Predjama Castle, the world's largest cave castle, set in living rock on a guided half-day trip from Ljubljana with roundtrip transportation included.

Travel from Ljubljana to the largest karst cave in Europe, the Postojna Cave Park, renowned for its impressive stalactite formations and unique underground life, including rare cave-dwelling animals. Traverse the underground world by train, emphasizing the spectacular environment.

Continue to Predjama Castle, built into the rock just at the cave system's entrance. Admire the picturesque 13th-century castle famous for its unusual location and historical narratives. With its dramatic setting and rich history, gain a unique insight into medieval life.