Hatra(redirected from Al Hadher)
a Parthian city, presently in ruins, in northern Iraq, near the village of al-Hadr. Hatra was founded before the Common Era. It flourished in the first and second centuries A.D. and was destroyed in 257. The city was built to a nearly oval plan and covered an area of approximately 320 hectares. There are remains of triple stone and mud-brick city walls with four gates, a stone palace-temple complex, dwellings, and burial structures. Round-shaped sculptures, reliefs, and other objects have been found there.