Tadayra n Leḥsasna d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Ssɛida. Ma d tajumma-ines tesɛa azal n 1 081,97 km². Tamanaɣt ines d tamdint n leḥsasna. Tadayra-a tebḍa ɣef 3 n tɣiwanin: LeḥsasnaƐin SsxunaMeɛmura