Belgrade Fortress — Wikipedia

The Belgrade Fortress (Serbian: Београдска тврђава, Beogradska tvrđava, Hungarian: Nándorfehérvár) is a cultural monument in Belgrade, Serbia in the municipality of Stari Grad. It consists of the old citadel (Upper and Lower Town) and Kalemegdan Park (Large and Little Kalemegdan) on the confluence of the Sava and Danube rivers. Located in Belgrade's municipality of Stari Grad, the fortress constitutes the specific historical core of the city. As one of the most important representatives of Belgrade's cultural heritage, it was originally protected right after World War II, among the first...