Qasr Al Harranah (Kharranah)
Region
Central
City
One of the best-known of the desert castles located in present-day eastern Jordan, it is believed to have been built sometime before the early 8th century AD, based on a graffito in one of its upper rooms, despite visible Sassanid influences. A Greek or Byzantine house may have existed on the site. It is one of the earliest examples of Islamic architecture in the region.