Tadayra n Ssanya d tadayra deg tmurt n Lezzayer, tettiki deg twilayt n Wehran. Ma d tajumma-ines tesɛa azal n 181,56 km². Tamanaɣt ines d tamdint n ssanya. Tadayra-a tebḍa ɣef 3 n tɣiwanin: LkarmaSsanyaSidi Cceḥmi