Dumat al-Jandal

Dumat al-Jandal, ancient Adummatu, is a major oasis settlement at the southern end of Wadi Sirhan in northwestern Saudi Arabia, occupying a key crossroads of incense trade routes linking Arabia, Mesopotamia, and the Levant. First mentioned in Neo-Assyrian annals (845 BC) as the capital of the Qedar tribal confederation, it was ruled by powerful Arab queens including Zabibe, Shamsi, and Te'elhunu, high priestess of the goddess Atarsamain. The site features Qasr Marid fortress, a monumental stone-and-mudbrick rampart extending 2.6 km, and the Mosque of Umar ibn al-Khattab (built 634-644 AD). Archaeological layers span from the Iron Age through Nabataean, Roman-Byzantine, and Islamic periods, with a joint Saudi-Italian-French project excavating since 2009.