Zrin Castle
| Zrin Castle | |
|---|---|
| Zrin Croatia | |
| Ruins of Zrin | |
| Site information | |
| Type | Castle | 
| Controlled by | Zrinski noble family | 
| Condition | Ruins | 
| Location | |
| Coordinates | 45°11′53″N 16°22′05″E / 45.198°N 16.368°E | 
| Site history | |
| Built | 13th century | 
| Materials | Limestone | 
Zrin Castle (Gradina Zrin) is a ruined castle located in the village of Zrin, south of the town of Sisak in Dvor municipality, central Croatia.