Baspa Valley is a river valley named after the Baspa River. It lies in the Kinnaur District of Himachal Pradesh, India. Sangla is a major town in the Baspa Valley, and the valley is popularly known as the Sangla valley.
The Baspa river is a tributary to the Sutlej river, and one may approach the Baspa Valley by taking a diversion at Karcham, which is in the Sutlej valley.