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Snowman Trek

20 Days 19 Nights

The 20-Day Snowman Trek in Bhutan is a challenging high-altitude adventure through the remote Laya and Lunana regions of northern Bhutan. The journey combines cultural sightseeing in Paro, Thimphu, and Punakha with wilderness camping, high mountain passes, alpine valleys, and traditional Himalayan settlements. With dedicated acclimatization days and support from an experienced local guide, trekkers seeking an authentic and demanding Himalayan experience will find this itinerary well-suited to their needs.

  • 5,005m/16,420ft
  • March to May and September to November
  • Full board (breakfast, lunch and dinner)
  • Government approved 3 stars and Above
  • Private car, van or bus (Depends on group size)
  • Private Tour

Highlights of the Snowman Trek

  • 20-day Snowman Trek itinerary combining cultural sightseeing with a demanding high-altitude trek across northern Bhutan.
  • Trek through the remote Laya and Lunana regions, among Bhutan’s most isolated Himalayan landscapes.
  • Cross challenging high-altitude mountain passes, alpine valleys, glacial terrain, and remote yak-herding settlements.
  • Spend dedicated acclimatization and rest days in Laya and Thanza to prepare for the demanding altitude ahead.
  • Experience traditional Himalayan life in Laya, Lunana, and other remote mountain communities far from Bhutan’s main towns.
  • Camp beside high-altitude lakes, rugged mountain valleys, and dramatic Himalayan peaks along the Snowman route.
  • Take on the trek’s most demanding high-altitude sections while following a carefully paced itinerary designed for acclimatization.
  • Trek with an experienced local guide and dedicated support crew familiar with Bhutan’s remote mountain terrain.
  • Explore Thimphu and Punakha before the trek, then finish in Paro with a hike to the iconic Tiger’s Nest (Paro Taktsang).

Quick facts

Trip InformationDetails
Trip Duration20 Days / 19 Nights
Trekking Duration12 Days
Trek RegionLaya and Lunana
Trek TypeHigh-Altitude Camping Trek
DifficultyChallenging to Strenuous
Starting PointParo
Trekking StartLaya
Trekking EndSephu
Final DestinationParo
Acclimatization & Rest DaysLaya and Thanza
AccommodationHotels and Wilderness Camping
Guide & SupportExperienced Local Trekking Guide and Support Team
Best SeasonsSpring (April–May) and Autumn (September–October)

Overview of Snowman Trek

The Snowman Trek is widely regarded as one of the hardest and most rewarding long-distance treks on Earth. Recognized by the Tourism Council of Bhutan as the country’s longest trekking trail, the route traverses the northern frontier of the kingdom along the Tibetan border, rising to a highest point of 5,230 meters at the Gophu La pass and dropping as low as 2,850 meters at Sephu.

It was created by the yak herders of Bhutan’s high valleys and passes through terrain so isolated that fewer than 200 trekkers complete the full route in any given year.

Since records began in 1982, the total number of full completions stands at roughly 500, which is fewer than the number of people who have orbited the Earth.

The journey begins with sightseeing and acclimatization in Paro, Thimphu, and Punakha before heading into the mountains toward Laya and Lunana.

From there, it climbs steadily through the Gasa district, reaching Laya at 3,800 meters, one of Bhutan’s most isolated communities, where women wear distinctive conical bamboo hats found nowhere else in the country and yak herding remains the primary livelihood. Laya sits within the protected boundaries of Jigme Dorji National Park, Bhutan’s largest national park, which covers the entire northern trekking corridor.

After a rest day in Laya, the route heads north across Gangla Karchung La into Lunana, a region so remote that the Bhutanese government restricts access with a mandatory special inner-line permit.

No independent trekking is permitted anywhere in Bhutan; all travel must be arranged through a licensed operator registered with the Tourism Council of Bhutan. Thanza, the largest village in Lunana, sits at 4,000 meters and holds fewer than 200 permanent residents. It is reachable only on foot. A rest day here is built into the itinerary before the trek enters its hardest and most consequential section.

Passes between Thanza and the southern exit cross above 4,900 meters on consecutive days at Tshochena, Jichu Dramo, and Chukarpo, among the highest camp elevations on the entire route.

The route crosses five passes above 5,000 meters in total. Weather windows on these high crossings are narrow, and the physical demands compound daily. Most failed attempts on the Snowman Trek turn back in this section.

Trekkers who push through emerge at Thampe Tsho, a glacial lake at high altitude, before the long descent through Maurothang and Sephu back to the Bhutanese road network.

Throughout the crossing, the landscape shifts between glacial valleys, high-altitude tundra, rhododendron forest, and yak pastures. 

The route overlooks some of Bhutan’s most celebrated peaks: Jomolhari at 7,326 meters, Jichu Drake at 6,662 meters, Masangang at 7,194 meters, and Gangkar Puensum, the highest unclimbed mountain on Earth.

Snow leopards are recorded in this corridor. Black-necked cranes, a protected species, winter in the lower Lunana valleys from late October onward.

Recently, breeding pairs have also been recorded at higher elevations within the Lunana region.

The trek closes with a cultural return through Punakha and Thimphu and a final night in Paro, concluding with the Tiger’s Nest hike. This single itinerary moves from the most remote corner of the kingdom to its most iconic site.

TourinBhutan has been operating in Bhutan since 2008, and our trek leader, Karma Yarden, has walked the Snowman route himself. He is a TCB-licensed Bhutanese guide who personally handles departures and fully supports them from the first permit to the final camp.

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Snowman Trek

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