Draa River

The Draa (Arabic: درعا‎) (also spelled Dra or Draâ, in older sources mostly Darha or Dara) is Morocco's longest river (1100 km). It is formed by the confluence of the Dadès River and Imini River. It flows from the High Atlas mountains south-(east)ward to Tagounit and from Tagounit mostly westwards to the Atlantic Ocean somewhat north of Tan-Tan. Most of the year the part of the Draa after Tagounit falls dry.