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Lossar Hot Spring Spiti

Lossar, Spiti Valley, Himachal Pradesh, India
Lossar Hot Spring Spiti
Location
Lossar, Spiti Valley, Himachal Pradesh, India
Water type
bicarbonate
Temperature
36 °C
pH
8

Water profile

Thermicity
Neutral
36 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Lossar Hot Spring Spiti is a natural geothermal spring in the Spiti Valley of Lahaul and Spiti District in Himachal Pradesh, one of the most dramatic and remote inhabited landscapes in the world, a high-altitude cold desert valley at elevations between 3,800 and 4,500 meters situated between the Great Himalayas and the Tibetan Plateau where Buddhist monasteries cling to near-vertical cliff faces and villages of whitewashed mud-brick houses maintain Tibetan Buddhist cultural traditions largely unchanged since the valley's isolation from mainstream Indian life was maintained by its extreme mountain terrain and limited road access for most of modern history. Lossar village itself, at the valley head, is associated with the Tibetan New Year festival called Losar — one of Tibetan culture's most important celebrations of renewal, prayer, and community gathering — and the Key Monastery (Ki Gompa), Spiti's largest and most important monastery perched dramatically on a conical hill at 4,166 meters, preserves irreplaceable Buddhist manuscripts, thangkas, and the living traditions of Tibetan monastic education in one of the world's highest inhabited monastic institutions. The sodium thermal spring waters here, emerging from the geological collision zone where the Indian subcontinent continues its slow-motion impact with the Asian plate, offer warming bathing in one of earth's highest and most isolated geothermal landscapes, where the raw geological energy of the Himalayan orogeny surfaces in modest springs amid the Buddhist cultural richness and austere mountain beauty of the Spiti Valley.

Insider tip — Lossar village at 4,079 metres marks the head of Spiti Valley and the start of the high-altitude Kunzum Pass route to Lahaul, where a modest hot spring provides welcome warmth on one of the world's most remote road journeys. The sodium-bicarbonate waters at 36°C seep from limestone fissures and are used by Spitian yak herders who camp here during summer transhumance. The surrounding plateau scenery — ochre cliffs, prayer flags and distant Himalayan snowfields — makes even a brief soak feel transcendent. Access is only possible from June to October before snowfall closes the passes.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 36 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).