Overview
Chaainsheel Bugyal — Off-the-Grid in Jaunsar's Tons Valley
Chaainsheel Bugyal is one of the genuinely undiscovered meadow treks of Uttarakhand. At 12,500 ft (3,810 m), the bugyal sits deep inside the Govind Pashu Vihar Wildlife Sanctuary in the remote Jaunsar region of western Uttarakhand — a culturally distinct district of polyandrous Jaunsari tribal villages that has only recently been linked by paved roads to the rest of the state. The trail sees almost no other trekking groups; nights are spent in shepherd huts and meadow campsites under the wall of the Kalanag (20,725 ft) and Bandarpoonch (20,719 ft) massif. For trekkers who have done the standard Sankri-Har Ki Dun-Kedarkantha circuit and want something genuinely quiet, Chaainsheel is the next frontier.
Why this trek is different
Three factors make Chaainsheel an outlier. First, access: the trail is approached via Tiuni — a small administrative town on the Tons river that takes 10 hours to reach from Dehradun via Chakrata. The drive alone weeds out crowds. Second, culture: the Jaunsar region is one of the few documented practitioners of fraternal polyandry in modern India (multiple brothers share a wife), and the local Kolta and Khasa communities have distinct dialects, dress, and architectural styles unrelated to standard Garhwali culture. Third, landscape: the bugyal itself is a vast 4 km grassland with multiple satellite meadows, used by Gaddi shepherds from Himachal who walk their flocks across the Bandarpoonch ridges every summer.
The route from Tiuni
The trek begins at Tiuni (3,500 ft), a Tons valley town with one petrol pump and a Forest Department office. Day 2 drives 30 minutes to Lokhandi village, the actual roadhead, and treks 5 km through deodar forest to a forest camp. Day 3 climbs through pine and oak to the meadow's lower edge at Khachla campsite (10,800 ft). Day 4 is the highlight: a day-hike to Chaainsheel Top (12,500 ft) across the open meadow with 360° views of the entire Bandarpoonch-Kalanag massif and across to Himachal's Pabbar valley. Day 5 descends back to Lokhandi, Day 6 drives back to Dehradun.
The bugyal and what you'll see
Chaainsheel Bugyal is a classic high-altitude grassland — 4 kilometres of open meadow at 11,500-12,500 ft with grazing sheep and goats, wildflowers in summer (yellow potentillas, blue gentians, white anemones), and herds of Gaddi shepherd flocks. From the top viewpoint you can see the wall of Kalanag (Black Peak) and Bandarpoonch directly south, the Swargarohini massif further east (the Pandavas' ascent route in the Mahabharata), and on clear days into Himachal's Pabbar valley north. The meadow is a known habitat for Himalayan tahr, blue sheep, and the occasional musk deer; if you walk quietly at dawn or dusk you have a reasonable chance of spotting them.
Best season
Two windows. May-June: snow-melt streams, wildflowers in early bloom, mild days. September-October: post-monsoon clarity, golden meadow, frosty nights. July-August (monsoon): trail closed, leeches in the lower forest. November-April: snow at the upper meadow, trail variable. We typically run May, June, and September-October batches only.
Difficulty and prerequisites
This is a graded moderate trek. Daily walking is 5-10 km on mixed forest-meadow terrain. The summit-day altitude (12,500 ft) is moderate by Garhwal standards. Suitable for fit first-timers with reasonable cardiovascular fitness (6 km in 50 minutes). Children 12+ manage well; the trek is good for families. The remoteness is the only complicating factor — there is no medical evacuation closer than Tiuni (8 hours by foot + drive).
Camping and infrastructure
Camps at Lokhandi (forest, Day 2) and Khachla (meadow, Days 3-4). We pitch designated forest-department-permitted sites with two-person tents, sleeping bags rated to -5°C, kitchen tents, and pit toilets. Mules carry group gear from Lokhandi onwards. The shepherd huts at Khachla can serve as kitchen shelter in bad weather. No mobile network anywhere on the trail — last signal is at Tiuni (BSNL only).
Cultural angle — Jaunsar and the Mahasu Devta
The Jaunsar region has its own tutelary deity — Mahasu Devta, a four-headed manifestation of Lord Shiva worshipped uniquely in the Tons-Pabbar valley region across Uttarakhand and Himachal. The main Mahasu temple at Hanol (a 30-minute detour from Tiuni) is one of the oldest functioning shrines in the Western Himalaya, with a wood-and-stone Khasa-style architecture predating most Garhwali temples. The local Jaunsari language is closer to Western Pahari than to Garhwali. Many of our trek leaders speak Jaunsari and can introduce you to local families if you are interested.
Govind Pashu Vihar — the sanctuary context
The trek lies within the Govind Pashu Vihar National Park, a 957 sq km protected area created in 1955 to protect the snow leopard, Himalayan brown bear, and Himalayan tahr. Camping is restricted to designated sites and Forest Department permits are mandatory; we handle them at Tiuni on Day 1. Plastic, fishing, and fire-wood collection are banned within the park.
Itinerary
Map

What trekkers say
"I'd never camped in snow before. The HeyHikers team made me feel safe every single step. The summit sunrise — standing at 12,500 ft watching peaks turn gold — I cried. Not from the cold. From the beauty."
PS
Priya Sharma
Kedarkantha, Dec 2025
"Seven lakes, each more unreal than the last. The logistics were flawless — the food at 13,000 ft was better than most restaurants I know. Our guide Farooq knew every stone on the trail. Doing Goechala with them next."
AM
Arjun Mehta
Kashmir Great Lakes, Aug 2025
Inclusion
- All meals during the trek (vegetarian, freshly cooked)
- Camping gear — tents, sleeping bags, mats
- Certified trek leader and support guides
- Forest department permits and entry fees
- First-aid kit and supplemental oxygen
- Basecamp accommodation on twin/triple sharing
Exclusion
- Travel to and from the basecamp pickup point
- Personal trekking gear and clothing
- Travel insurance covering high-altitude trekking
- Tips, personal expenses, and meals during travel days
- Anything not explicitly listed under inclusions
Things to Carry
- Trekking shoes (high-ankle, broken-in)
- 40-50L backpack with rain cover
- Two pairs of trek pants
- Three full-sleeve t-shirts (synthetic, not cotton)
- Fleece jacket and a heavier down/insulated jacket
- Thermal innerwear (top + bottom)
- Waterproof outer shell (jacket + pants)
- Woollen cap, sun cap, balaclava
- Two pairs of warm gloves (inner liner + outer)
- UV-rated sunglasses
- Headlamp with spare batteries
- Reusable water bottles (2L total) or hydration bladder
- Personal medical kit and prescription medicines
- Sunscreen (SPF 50+) and lip balm
- Toiletries and quick-dry towel
- Original photo ID (mandatory at forest checkposts)
How to Reach
Reach Dehradun. Our shared transport leaves at 6:30 AM on Day 1 and reaches Tiuni in 10 hours via Chakrata.
Safety & Security
- Acclimatize properly — never skip rest days at altitude.
- Drink at least 4 litres of water per day above 9,000 ft.
- Tell your trek leader immediately if you feel headache, nausea, or breathlessness — early AMS signs are treatable, ignored ones are not.
- Stay close to the group; do not take shortcuts off the marked trail.
- Avoid alcohol and smoking for the entire duration of the trek.
- Keep a buffer day for travel — Himalayan roads can close without notice.
- Carry travel insurance that explicitly covers high-altitude trekking and helicopter evacuation.
Cancellation Policy
Cancellations must be requested in writing.
- More than 30 days before the trek start date: 90% refund. - 21–30 days before: 50% refund. - 11–20 days before: 25% refund. - 10 days or fewer: no refund, but you may transfer your slot to another trekker or to any future batch within 12 months at no extra charge.
Refunds are processed to the original payment method within 7-10 working days. Trip cancellations triggered by us (weather, force majeure, government restrictions) are refunded in full or moved to an alternate batch at your option.
Meet your trek leader

Akhil Deruwan
NIM Uttarkashi certified · 9 yrs experience
Akhil grew up in the foothills of the Garhwal Himalayas and has spent nearly a decade navigating its most demanding trails. He has led over 150 batches across Uttarakhand and Himachal Pradesh, with a strong focus on technical high-altitude routes and safety management. His calm under pressure and deep knowledge of local terrain make him a trusted leader for both beginner and advanced trekkers.
- Wilderness First Responder
- High Altitude Medicine
- Technical Route Navigation
- Search & Rescue
FAQ
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