38 km from Gangtok and at an altitude of 12,400 ft, the ethereally beautiful Tsomgo Lake is a must on every visitor's itinerary.

A winding road through rugged mountain terrain and sharp cliffs takes you to Tsomgo, which means source of the water in Bhutia language. The lake derives its water from the melting snows of the mountains surrounding the lake. Of legendary beauty, the lake looks different at different seasons. In winter the placid lake remains frozen with the area around it covered in snow while in late spring the profusion of flowers in bloom adds a riot of colours around the lake.

The lake is associated with many myths and legends and is revered by the Sikkimese as sacred. It is believed that in olden times, Buddhist monks would study the colour of the water of the lake to forecast the future.

The lake is also of special significance for the Jhakris [faith healers] of Sikkim who congregate here annually on Guru Purnima, which coincides with the festival of Raksha Bandhan, from all over the state to offer prayers.

For the tourist a visit to the lake offers a wonderful outing. Rides on colourfully decorated yaks and mules are offered at the lake site, which also has a variety of eating stalls serving snacks and beverages. Snowboots and gumboots can be hired here.

Tsomgo lake is open for both Indian and foreign nationals, however foreign visitors have to be in a group of two or more and have to apply for a visitors permit through a registered travel agency.