This Article Atar Mauritania is composed of Creative Common Content.\n The Original Article can be location at WikiPedia.org.\n \n\n\nAtar Berber for mountain is a town in northwestern Mauritania the capital of the Adrar Region and the main settlement on the Adrar Plateau. It is home to an airport a museum and a historic mosque constructed in 1674. As of 2000 it had a population of 24021.ref