Mu Karere ka Nyanza hera ibihingwa binyuranye, iby’ingenzi bikaba ari Ibigori, Umuceri, Ibishyimbo, Imyumbati na Kawa. Imiterere y’imisozi yako ituma kagira urunyurane rw’ubushyuhe n’ubukonje (climat) bituma ubworozi muri rusange, ubw’inka by’umwihariko bugenda neza. Mu Karere ka Nyanza kandi habonekamo amabuye y’agaciro nka koluta na Gasegereti mu Murenge wa Nyagisozi.