Qasr Shabeeb, Castle in Zarqa Governorate, Jordan

Qasr Shabeeb is a palace with a square layout located in Zarqa Governorate. The building features a main entrance opening into a vaulted hall, with stone stairs leading up to upper rooms and corridors.

Built around 46 BC as a Roman fort defending the eastern frontier, the square structure was later linked to the Roman emperor Aurelius (253–268), when a Latin inscription records a legion camping there. In the 7th century it lost its military role and became a stop for travellers, then was reused in the Ayyubid and Mamluk periods. Under the Ottomans it housed a Turkish garrison protecting pilgrims passing through Zarqa.

The Latin inscriptions carved above the main entrance tell stories of past rulers and show how different peoples shaped this place. Walking through the structure, you notice how each group left its mark on the walls and doorways.

The castle stands on a hill west of Zarqa city centre, overlooking the Zarqa River. Its square plan, 13.75 metres per side, has a gate on the east side and a tower on the east; a well lies in front of the entrance. The site is closed most of the time in the Hashemite era and is rarely used, so check access before travelling.

The castle is named after Shabib, but historians list four different men of that name, including an officer of the Ikhshidid ruler Kafur and a prince of the Himyarite Tubba'. A Latin inscription above the entrance arch records that a Roman legion camped here; an Arabic line added later asks mercy for a deceased ruler.