River basins of Plitvice
The Plitvice Lakes are Croatia's best-known national park, and are considered to be among the most beautiful sights in Europe. Because of their natural diversity, UNESCO has inscribed them on the list of World Heritage Sites. Plitvice Lakes are a system of 16 interconnected lakes with numerous waterfalls surrounded by thick forests. Visitors will encounter numerous walking trails and small wooden bridges raised just above the still waters of the lakes.