Explore the magnificent beauty of the UNESCO World Heritage Site of the Plitvice Lakes with a guided tour of the Upper and Lower Lakes, Kozjak Lake and the Great Waterfall. Discover what many proclaim as one of the most beautiful places in the world. Learn about life and traditions of the people living in the area. Visit the Upper Lakes, a group of 12 of 16 Plitvice lakes separated by the travertine barriers. See Kozjak Lake, the largest and the deepest lake in Plitvice Lakes National Park. Immerse yourself in the idyllic scenes of small waterfalls, turquoise water and surrounding greenery of the Lower Lakes, with the underground cave of Šupljara situated nearby. Marvel at the Great Waterfall, with a height of 78 meters, the highest waterfall in Croatia.