Gurudongmar Lake
A lake at 5,430 metres held sacred by Buddhists, Sikhs and Hindus, where one section is said never to freeze.
Updated 4 September 2026

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Gurudongmar lies at about 5,430 metres in the far north of Sikkim, among the highest lakes in the world, fed by glaciers and draining eventually into the Teesta. It is sacred to Buddhists, Sikhs and Hindus alike, and local tradition holds that Guru Padmasambhava, or in the Sikh account Guru Nanak, touched the water so that one portion of the lake would not freeze and villagers would have drinking water through winter; that section is pointed out and does reportedly stay open when the rest ices over. A small gurudwara stands beside it. The drive up from Lachen crosses barren plateau above the treeline.
Highlights
- The lake at 5,430 metres - glacier-fed water among the highest anywhere.
- The unfrozen section - the portion said never to ice over.
- The shrine - a small gurudwara on the shore.
- The plateau drive - bare high ground above the treeline from Lachen.
When to go
April to June and September to November; the route is snowbound much of the year and closes without notice. Visits start before dawn from Lachen and time at the lake is deliberately limited.
Things to know
Foreign nationals are generally not permitted to Gurudongmar and are usually sent to Chopta valley instead; Indian nationals need permits. At 5,430 metres altitude sickness is common and time at the lake is capped at minutes for that reason.
Nearby
Lachen lies south; Yumthang is southeast.
Key facts
Source: Wikidata, item Q2264090, read on 18 October 2026.
What to pack for Gurudongmar Lake
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Warm base layers - Merino or synthetic against the skin - never cotton, which chills when damp. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


