A water member of the New Territories, the Kam Tin River belongs to the east of Yuen Long in Kam Tin. With its river basin being the largest in all of Hong Kong, Kam Tin has 2 prominent tributaries. A 13-kilometre waterbody, the Kam Tin river passes Shueng Tsuen and Ng Kan Tsuen as well. As the river begins at a height of 910 metres, it is the second highest origin in Hong Kong.