D taɣiwan id- yusan deg unẓul n wilaya n Tizi-uzzu deg wassun n Yiwaḍiyen,tajumma-is tewweḍ 39,30 Km2(40% d idurar,25% d akal n tfellaḥt,20% d tiẓegwa,15% d tanezduɣt),zedɣent azal n 14435 n yimezdeɣ, isallen-agi nuwi-ten-id si tɣiwant n At