Discover the second-largest underground cave system and get to know Ljubljana's historical city center on a full-day trip with private transportation from Zagreb.
In the morning head towards Postojna, home of the Postojna cave, the queen of caves. Explore the mysterious Karst underground in Postojna Cave, unique for its cave train, that will take you to the heart of the underworld and home of proteus.
Later, enjoy a walking city tour in Ljubljana starting from the square in front of the Town Hall. See all the major attractions of the city and its historical center with a guide. Then take the funicular to reach the Ljubljana castle and enjoy the magnificent views.