Tsomgo Lake
Tsomgo / Changu Lake
A glacial lake at 3,753 meters that changes color with the seasons and freezes in winter. Reaching it requires permits and a registered vehicle, and it is Sikkim's most popular day trip.
Tsomgo Lake, also called Changu Lake, lies about 40 kilometers east of Gangtok, along the road to Nathu La. The lake is about 1 kilometer long, surrounded by snow-capped mountains. In spring, rhododendrons bloom around it, and in winter the surface freezes. On the lakeshore, you can ride a yak and enjoy hot tea and momos. To go, you must apply for a protected area permit through a registered travel agency. Foreign visitors also need an Inner Line Permit for Sikkim, and they must travel in groups of at least two. Only registered vehicles are allowed, and the one-way trip takes about 2 to 3 hours. The altitude is high, so be mindful of altitude sickness and keep warm. Roads are often closed temporarily due to avalanches or landslides.
Opening hours
Approx. 08:00–15:00 (per permit time slots)
Nearby sights
- Nathu La
- Baba Harbhajan Singh Mandir
- Hanuman Tok
- Himalayan Zoological Park
- Bakthang Falls
- Ganesh Tok
- Tashi View Point
- Enchey Monastery