17-Day Jomolhari Laya-Gasa Trek: High-Altitude Villages, Hot Springs & Himalayan Basecamps
A demanding 17-day traverse from Paro to Gasa that climbs high passes, visits remote Layap villages and ends with restorative hot springs. Expect long alpine approaches, cultural encounters and true high-altitude scenery.
The Experience
Before You Go
Build sustained uphill fitness
Train with multi-hour hikes carrying a 10–14 kg pack and include back-to-back long days to simulate trekking rhythm.
Acclimatize early and often
Follow guide pacing, prioritize sleep and hydration, and watch for mild altitude symptoms—don’t push through headaches.
Footwear and traction
Stiff, broken-in boots and a spare pair of liners reduce blisters and cold; waterproofing matters above tree line.
Respect local customs
Ask before photographing people in Laya and follow monastery etiquette—remove hats and speak softly inside shrines.
Local Knowledge
Hidden Gems
- •Hot soak at Gasa Tsachu—arrive at dusk for fewer people
- •Short day-hike from Jangothang to nearby glacial lakes for prime sunrise views of Jomolhari
Wildlife
- •Blue sheep (bharal) on high slopes
- •Takin in summer pastures near Robluthang
Conservation Note
The trek crosses sensitive alpine habitats and pastoral zones—stick to established campsites, pack out waste when possible and respect yak grazing areas to reduce impact.
The route links 7th-century Kyichu Lhakhang and regional dzongs built in the 17th century, reflecting Bhutan’s long Buddhist heritage and mountain fortress architecture.
What to Bring
Stiff, waterproof hiking bootsEssential
Support and traction for long days, rocky approaches and moraine descents.
Insulating mid and outer layersEssential
Layering (fleece, down, waterproof shell) manages large day–night temperature swings.
Trekking polesEssential
Reduce knee stress on long descents and improve balance on scree and river crossings.
Sleeping bag (to -10°C) or liner as providedEssential
Nights at 3,000–4,000 m can be very cold; the operator supplies liners but a rated bag adds comfort.
Common Questions
How hard is altitude on this trek?
Many nights are above 3,500 m with passes past 5,000 m; acclimatization days are built in but previous high-altitude experience and slow pacing help prevent sickness.
Are porters or pack animals provided?
Yes — full-service camping includes porters and ponies to carry heavy loads, but you should still carry a daypack with essentials.
Do I need a special permit or visa?
The tour includes trekking permits and visa processing (e-Visa within 4–5 business days) but you must provide passport copies well before departure.
What lodging is available before and after the trek?
The itinerary includes 4 nights in 3-star hotels (Paro, Thimphu, Punakha) and 12 nights of full-service camping in the wilderness.
Book This Experience
Check AvailabilityDuration
17 days
Location
Paro, Paro District
Difficulty
difficult
Fitness Level
Requires high aerobic fitness, prior multi-day backpacking experience, and ability to hike 6–8+ hours over steep terrain at altitude.
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