Belur Ashok — CC BY 2.0. Wikimedia Commons source
Route at a glance
Altitude and duration are approximate and vary with the chosen approach. Confirm local conditions before travel.
- Region
- Garhwal, Uttarakhand
- Max Altitude
- 16,200 ft
- Duration
- 8–9 days
- Difficulty
- Difficult
- Best Season
- May–Jun & Sep–Oct
- Base
- Sankri
The Serious Crossover
Bali Pass links the gentle Har Ki Dun valley with the pilgrim trail of Yamunotri over a 16,200 ft crossing — a big jump in seriousness from the region's easier treks. The reward is Ruinsara Tal's alpine amphitheatre and a summit-day panorama over Swargarohini, Bandarpoonch and Kalanag.
The Route
From Sankri via Taluka, the route follows the Supin to Seema, diverts to Ruinsara Tal (11,800 ft), then climbs through Odari to the high camp. Pass day is long and steep on snow, descending sharply toward Yamunotri and the roadhead at Janki Chatti.
Best Time
Late May–June and September–early October. The pass carries snow in both windows; post-monsoon offers firmer footing and clearer skies.
Difficulty
Difficult: high camps above 14,000 ft, a steep snow ascent and an unrelenting descent. This is for trekkers with prior high-altitude experience. Specialist equipment and skills depend on actual conditions.
What to consider when planning
Start with the approach and the overnight elevations, rather than only the highest point. Bali Pass Trek should be assessed against your previous walking experience, available time and the conditions expected on the route. Check the return journey as carefully as the outward approach. The route outline above describes the landscape; it is not a navigation plan or a fixed day-by-day schedule.
Preparation and responsible travel
Build walking endurance before the trip and carry layers suited to changing mountain weather. Plan with experienced local support where the terrain requires it. Keep a conservative margin for delays and changing conditions. Stay on established paths, carry litter out and respect village customs. Avoid entering lakes or leaving offerings that become waste; mountain water sources and meadows are fragile.
Access and local checks
Confirm the current approach, trail status and any forest, protected-area or local entry requirements with the relevant authority before travel. Seasonal windows describe typical conditions, not a guarantee that the route is open. Road changes, snow, river levels and local restrictions can alter the journey. For remote crossings and glacier terrain, obtain an up-to-date assessment from qualified local professionals.
Frequently asked questions
Is this guide a day-by-day itinerary?
No. It introduces the route and its character. Exact stages should reflect current trail conditions, available overnight stops and the needs of the walking group.
How should I choose the season?
Use the season notes as a starting point, then check recent local conditions. A calendar window does not confirm safe snow, clear rivers or an open approach.
What makes this trek distinctive?
Bali Pass links the gentle Har Ki Dun valley with the pilgrim trail of Yamunotri over a 16,200 ft crossing — a big jump in seriousness from the region's easier treks. The reward is Ruinsara Tal's alpine amphitheatre and a summit-day panorama over Swargarohini, Bandarpoonch and Kalanag.
Where can I confirm practical details?
Consult the relevant regional tourism resources and local authorities, then check the route with an experienced local professional. Confirm access and transport before fixing dates.