At Menṣur (zikenni ɣɣaren-as daɣen Tawrirt) d yiwet taɣiwant n Tmurt Leqbayel deg twilayt n Tubiret. Tezga-d ar 46 km seg weɣrem n Tubiret ed 101 km seg weɣrem n Bgayet. Tarakalt At Menṣur d taɣiwant icudden ɣer tɣiwant n Ccerfa, Imceddalen, Aḥnif d Raffur (Iwaquṛen). Ur teggug ara daɣen seg tiɣwanin tiqbayliyin n Burǧ Bu Aɛririǧ d twilayt n Bgayet. Tuddar Llan 4 tuddar deg At Menṣur : Tawrirt Tiɣilt neɣ Iḥasiwen At Buɛli Arruḍa Tadamsa Ager (tafellaḥt) igerrez deg wakal n At Menṣur. Llan daɣen aṭas n azara (minérais) i seqdacen.