Visit a gem of Croatia, Plitvice Lakes National Park, on a day trip from Split or Zagreb. A UNESCO World Heritage Site, the park is known for its terraced lakes and waterfalls, which you'll see on a walk with a guide. Spend about three hours in the park to hike and enjoy a boat ride and train ride. Then end the day in Zagreb (or Split). This is a one-way tour; you won't return to your pickup location.