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Langtang Hot Spring

Langtang, Rasuwa, Nepal
Langtang Hot Spring
Location
Langtang, Rasuwa, Nepal
Water type
sulfurous
Temperature
42 °C
pH
6.5

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Langtang Hot Spring is a natural sulfurous thermal spring in the Langtang Valley of Rasuwa District in the Bagmati Province of Nepal, located within the Langtang National Park at approximately 2,500 metres altitude in the Hindu Kush-Himalayan range — a protected landscape of exceptional biodiversity hosting red pandas, snow leopards, and the Tamang community whose Tibetan Buddhist culture permeates the valley's monasteries, prayer flags, and chorten (stupa) shrines. The springs provide warm therapeutic bathing after demanding trekking stages on the Langtang circuit, deeply appreciated by hikers completing the challenging approach from Syabrubesi through the steep rhododendron and oak forests of the high Himalayan foothills. The springs gained renewed emotional significance after the 2015 Gorkha earthquake triggered a catastrophic landslide that destroyed the Langtang village and killed hundreds of residents and trekkers, making recovery of the valley's thermal spring heritage part of the broader community rebuilding effort.

Insider tip — The Langtang Hot Spring sits in the sacred Langtang Valley, devastated by the 2015 earthquake but now largely rebuilt and welcoming trekkers again. The sulfurous waters emerge near the village of Langtang at around 3430 meters, where Tibetan Buddhist prayer flags flutter over the pool. The combination of high altitude, crisp mountain air, and warm thermal water is uniquely restorative. Bathing here after a long high-altitude day feels like one of Nepal's great trekking rewards.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.