Sarez Lake is a lake in Rushon District of Gorno-Badakhshan province, Tajikistan. Its length is about 75.8 kilometres (47.1 mi), its depth about a few hundred meters, its water surface elevation about 3,263 metres (10,705 ft) above sea level, and volume of water over 16 cubic kilometres (3.8 cu mi). The mountains around it rise over 2,300 metres (7,500 ft) above the lake level.