| Castle of Aljustrel | |
|---|---|
Castelo de Aljustrel | |
| Beja, Baixo Alentejo, Alentejo in Portugal | |
 Remains of the Castle of Aljustrel on top of the hill | |
| Coordinates | 37°52′53″N 8°10′2″W / 37.88139°N 8.16722°W |
| Type | Castle |
| Site information | |
| Owner | Portuguese Republic |
| Open to the public | Public |
| Site history | |
| Materials | Masonry, Taipa |
The Castle of Aljustrel (Portuguese: Castelo de Aljustrel) is a Portuguese medieval castle in civil parish of Aljustrel e Rio de Moinhos, in the municipality of Aljustrel, in the district of Beja.