Adrar n Sirwa (s tifinaɣ: ⴰⴷⵔⴰⵔ ⵏ ⵙⵉⵔⵡⴰ) d yiwen n wedrar deg Umeṛṛuk iy tt-qqnen gar waṭlas ameqran d waṭlas ameẓyan, Adrar-a iga d isawen (lejyub) ifarnawen deg waddud yeflalen anda id tt-binen imenẓaẓen d iberkanen, Sirwa iga d ifsayen n ufarnu amnissi yettuɣalen ar tallit tamyusint. Anezwu Ageffur id yetteɣlayen deg teɣzi n useggas deg wedrar n Sirwa d ayen yedrusen. Ur izerri ara i 400 mm, acku yezga-d deg yiwet n tama yudsen (iqerben) i tneẓruft, Maca deg isekiwen yeflalen yettili-d wedfel d usemmiṭ aladɣa deg tegrest. Imezdaɣ Imezdaɣ n tamiwin-a d imaziɣen n Sus ttidiren s tmekrazt (tafellaḥt) anda teẓẓun irden d timẓin d uzɣer ma d tullas zeṭṭent tiṛakniwin sin akin zznuzayen-tent deg ulzuz n Teznaxt. Tamerrit Ẓeṛ daɣen Tafilalt Imlil