Pulam Sumda is a small hilly village which lies in Uttarkashi District, Uttarakhand, India.Pulam Sumda is now controlled by Uttarkashi District, Uttarakand, India, and claimed by Zanda County, Ngari Prefecture, Tibet, China. Jadh Ganga, an important tributary of the Bhagirathi River, flows through this place. Some of the nearby villages are Jadhang, Sang and Nelang, which all lie in the valley of the Jadh Ganga.