الأطلس المتوسط
The Middle Atlas provinces cover 23,000 km2 in area, and comprise 18% of the total mountainous surface of Morocco. The provinces of Khènifra, Ifrane, Boulmane, Sefrou, Khemisset, El Hajeb as well as parts of the provinces of Taza and of Beni Mellal lie in the Middle Atlas region. Béni Mellal on the Oum Er-Rbia River is designated "the doorway to the Middle Atlas".