Zemun fortress
| Zemun fortress Земунска тврђава | |
|---|---|
| Zemun Serbia | |
| Remains of the walls | |
| Site information | |
| Open to the public | Yes | 
| Location | |
| Coordinates | 44°50′54″N 20°24′35″E / 44.8483°N 20.4098°E | 
| Site history | |
| Built | 9th century | 
| Materials | Stone | 
The Zemun fortress is a fortification located on a hill in Zemun in Belgrade.