Yamdrok

Yamdrok, also known as Yamdrok Yumtso or Yamdrok Tso, is a large freshwater lake in the Tibet Autonomous Region of China. It lies in the Lhoka (Shannan) Prefecture, southwest of Lhasa, surrounded by the Nyenchen Tanglha mountains and other high peaks. The Tibetan name Yamdrok is commonly understood to mean turquoise, reflecting the lake’s distinctive blue-green color that changes with light and weather.

Hydrology and geography: The lake is glacier-fed and sits high in the Tibetan plateau, contributing to the regional water system. The outflow of Yamdrok forms the Nyang Chu River, which eventually becomes part of the Brahmaputra river system downstream in Tibet and India. The lake is a prominent, expansive body of water in the region, with a surface area that varies seasonally.

Cultural significance and protection: Yamdrok is revered in Tibetan Buddhism as one of the three sacred lakes of Tibet, alongside Namtso and Manasarovar. It is tied to local legends of a goddess and serves as a site for pilgrimage and ritual. The lake and surrounding landscape are designated as a protected area or nature reserve by regional authorities to conserve both ecological and cultural values.

Ecology and tourism: The lake supports alpine and aquatic ecosystems adapted to high altitude and cold conditions. It is a popular stop for travelers along routes near Lhasa, offering striking views of turquoise water set against rugged mountains. Environmental pressures from tourism, climate change, and glacial retreat have raised concerns about water levels and the lake’s long-term integrity.