Prozor Fortress
| Prozor Fortress Tvrđava Prozor - Gradina | |
|---|---|
| Vrlika, in Split-Dalmatia County Croatia | |
| Prozor Fortress seen from the town of Vrlika | |
| Site information | |
| Type | Stronghold, Castle, Fortress | 
| Controlled by | List of rulers 1.) Small stronghold (Gradina) 
 2.) Prozor Fortress 
 3.) Fortress loses its strategic importance 
 | 
| Open to the public | Yes | 
| Condition | Ruined, slightly renovated | 
| Location | |
| Coordinates | 43°54′50″N 16°23′42″E / 43.9138°N 16.3951°E | 
| Site history | |
| Built | 3rd century BC ?, expended in 1406 | 
| Built by | small stronghold by Dalmatae expended by Hrvoje Vukčić | 
| Materials | Limestone | 
Prozor Fortress (Croatian: Tvrđava Prozor or Gradina) is a medieval fortress situated in the continental part of Split-Dalmatia County, in inland Dalmatia, just above the town of Vrlika in Croatia. From its origin as a small stronghold built by the ancient Illyrian tribe Dalmatae, it developed into a fortress in the 15th century, during the reign of Bosnian feudal lord Hrvoje Vukčić Hrvatinić.