gurudongmar lake is a high-altitude lake in sikkim. it is one of the highest lakes in the world,

gurudongmar lake sikkim highaltitude india sacred buddhists sikhs guru padmasambhava nanak snowcapped mountains glaciers crystal clear water color changing brahminy duck barheaded goose bird species tourist destination road accessible himalayas tibetan plateau oxygen levels pristine natural wonder holy site spiritual significance breathtaking views frozen summer trekking adventure sports religious beliefs scenic ecotourism mountain tourism remote location flora high altitude sickness acclimatization guide peaceful ambiance high-altitude state one highest lakes world 800 feet sea level sikkim