In the local Bhutia language, “Tso” means lake and “Mgo” means head. Changu
Lake is considered sacred by the Sikkimese people.
According to legends, Buddhist monks once predicted future events by
studying the colour of the lake’s waters.
Even today, the lake is believed to be spiritually powerful, and various
rituals are performed here during specific festivals.
The lake remains frozen during the winters, creating a white blanket of ice
that is simply breathtaking.