The number one tourist attraction in Belgrade is the Belgrade Fortress with the Kalemegdan Park. Here you can visit several attractions: the medieval fortress, museums, the zoo, the statue The Victor (in memory of overcoming the Ottomans - the symbol of Belgrade), the open-air art gallery, Kalemegdanska terasa restaurant. And you can enjoy the view of the confluence of two rivers.
Address: Kalemegdanska terasa restaurant: Stari Grad, Belgrade, Serbia