This activity has no age limit
Explore Slovenia's Postojna Cave and Predjama Castle on this exciting tour. Begin in Postojna Cave, the world’s most famous cave, where you’ll travel by electric train through stunning tunnels and galleries. Witness the rare proteus, a unique amphibian found only here. Then, visit Predjama Castle, perched dramatically on a 123-meter cliff. This medieval fortress has stood for over 800 years, showcasing incredible engineering and the history of its famous owner, Erazem of Predjama. Learn about his legendary resistance during a year-long siege. Combining natural beauty with rich history, this tour is a must-do when in Trieste.