Serbia is a landlocked republic located in the eastern part of the Balkan Peninsula. Belgrade, the capital city spread out at the confluence of the Danube and Sava rivers, is one of the oldest cities in Europe and is blessed with historic landmarks such as the Belgrade Fortress and St. Sava Cathedral. The city also offers a variety of landscapes, from the quaint cobblestone streets to the waterfront with its modern buildings. The beautiful old town of Novi Sad and the unspoiled wilderness of the Uvac Gorge and Tara National Park are also popular tourist destinations.