 Serchhip District lies between the Mat River and the Tuikum River.The Tuikum
is utilised for public drinking water for the town of Serchhip and the Mat provides irrigation water to Zawlpui, considered the "rice bowl" of Serchhip.Vantawng Falls, the highest waterfall in Mizoram, is located in the district about south of the town of Thenzawl on the Lau River.