Kalemegdan Park or simply Kalemegdan, is the largest park and the most important historical monument in Belgrade. It is located on a 125-metre-high cliff, at the junction of the River Sava and the Danube. Its name is formed from the two Turkish words: Kale and archaic word of Turkish origin megdan.
Kalemegdan Park, split in two as the Great and Little Parks, was developed in the area that once was the town field. It provides places of rest and entertainment. Belgrade Fortress and Kalemegdan Park together represent a cultural monument of exceptional importance, the area where various sport, cultural and arts events take place, for all generations of Belgraders and numerous visitors of the city.
Wikipedia https://en.wikipedia.org/wiki/Kalemegdan_Park
Official Website https://www.beogradskatvrdjava.co.rs/
Address Улица Калемегдан горњи град, Београд 11158, Serbia
Coordinates 44°49'24.572" N 20°27'2.346" E