D taɣiwant, i d-yezgan deg ugezdu n Tizi-Ouzou, d tamnaḍṭ i meqqren di tmurt, tabḍa ɣef kraḍ n tɣiwanin: (Tikubain, Ait aissi, Timizart), acku tajumma yesɛa azal n 39.78 km².