Tso Lhamo Lake, High-altitude lake in Mangan district, India.
Tso Lhamo Lake sits at about 5,330 meters (17,490 feet) elevation in northern Sikkim near the Chinese border, ringed by snow-covered mountains. The glacial water forms a clear high-altitude basin in this remote mountainous terrain.
British botanist Joseph Dalton Hooker documented this lake during his Himalayan expeditions and recorded it as Cholamoo Lake in his scientific notes. This early exploration helped map the region geographically during the 1800s.
The lake's waters flow into the Teesta River, which holds spiritual meaning for local communities in Sikkim and West Bengal. People in these regions connect the water source to their religious beliefs and daily practices.
Visitors need to obtain special permission from the Army to reach this remote location. The best travel window is between October and November when weather conditions are most stable for access.
The lake receives water from three major glaciers - Zemu, Kangtse, and Pauhunri - making it a vital freshwater source at this extreme altitude. This combination of glacier feeds is uncommon and contributes to the water's clarity and quality.
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