Jabal Sais
| Jabal Sais جبل سايس | |
|---|---|
| General information | |
| Town or city | Rif Dimashq | 
| Country | Syria | 
| Coordinates | 33°18′11″N 37°21′34″E / 33.303116°N 37.359575°E | 
| Technical details | |
| Material | adobe | 
Jabal Sais (Arabic: جبل سايس also known as Qasr Says is a Umayyad desert fortification or former palace in Syria which was built 707-715 AD. The fortification sits near an extinct volcano. Jabal Says is mountain peak next to the fortification which sits 621 meters above sea level.