 It is headquartered at New Peren.The altitude of the district varies from 800 m to 2,500 m above the sea level.The principal rivers and important rivulets that flow through "Peren district" include "Tepuiki", "Mbeiki (Barak)", "Ntanki", "Manglou", "Tesanki", Selseu , "Nguiki", "Nkwareu", "Techauki", "Ngungreu", "Tahaiki" and "Duilumreu" (Tributary of "Tepuiki").