Gurudongmar Lake (17500 ft) is one of the highest lakes in the world. The lake is considered one of the most sacred lakes by the Buddhist and Hindus, and remains frozen throughout the year.
The lake is named after Guru Padmasambhava - who had brought Tantric Buddhism to Tibet in the 8th century. According to a legend, since the lake used to remain frozen all the time, it was not possible to use it's water for drinking purposes, When the Guru Padmasambhava passed by, the local residents approached him for providing source of water in the area. The Guru obliged, a portion of the lake touched by him does not freeze in the extreme winter. Since water of the lake is considered sacred, visitors carry the "holy" water in the bottles.
Reaching Gurudongmar
Gurudongmar Lake is about 8 or 9 hours drive from Gangtok on very rough road to Lachen, where you can stay over night and visit Gurudongmar Lake early in the morning and back. March to June or November end to December end is best time to visit Gurudongmar Lake. Due to the extremely inhospitable surrounding terrain and the difficulties associated with reaching the place, the lake sees only a handful of visitors each year.