About the trek
As you stand at the edge of the Har Ki Dun valley, the sheer scale of the Bali Pass Trek hits you. The air is thin, the sky a deep azure, and the trail ahead a narrow, winding path that ascends relentlessly. This is no ordinary trek; it's a journey that tests your mettle, pushing you to your physical and mental limits. The Bali Pass Trek is a crossover adventure, connecting the Har Ki Dun valley to Yamunotri via the daunting 5470m Bali Pass. Each step is a battle against altitude, each breath a reminder of the thin air. But it's in these moments of struggle that the trek reveals its true beauty—the panoramic views of snow-capped peaks, the serene silence of high-altitude meadows, and the profound sense of achievement when you finally stand atop Bali Pass. This trek is for those who seek not just a journey, but a transformation.
Key Facts
Why Trekkers Love It
- 01Crosses two distinct Himalayan valleys, offering diverse landscapes and experiences.
- 02Involves a challenging high-altitude pass, providing a true mountaineering experience.
- 03Offers a mix of dense forests, alpine meadows, and stark, rugged mountain terrain.
- 04Provides an opportunity to visit the sacred town of Yamunotri, adding a cultural dimension to the trek.
More Photos
Photo Gallery
5 photosDay by Day
The Route
Route & Itinerary
Sankri
🚩 Starting Point
Taluka
Waypoint 1
Har Ki Dun
Waypoint 2
Ruinsara Tal
Waypoint 3
Bali Pass
▲ Highest Point
Yamunotri
🏁 End Point
Altitude
Elevation Profile
Sankri
1,950m
Taluka
1,900m
Har Ki Dun
3,566m
Ruinsara Tal
3,500m
Bali Pass
5,470m
Yamunotri
3,291m
Start
1,950m
Peak
5,470m
Total Gain
+3,520m
When to Go
Monthly Climate Guide
Best months to trek: May, Jun, Sep, Oct. Avoid Jul, Aug — heavy rainfall makes trails risky.
May
BESTBest Season
12–25°C
Jun
NOWMonsoon Onset
12–22°C
Sep
BESTPost-Monsoon
10–20°C
Oct
BESTBest Season
5–18°C
Getting There
How to Reach
Nearest Airport
Jolly Grant Airport, Dehradun, 210 km
Nearest Railway
Haridwar Railway Station, 170 km
Flight to Dehradun, then 5-hour drive, ₹3,000–₹5,000
Train to Haridwar, then 4-hour drive, ₹1,000–₹2,000
Direct bus or car, 8-hour journey, ₹1,000–₹3,000
Flight to Dehradun, then 5-hour drive, ₹8,000–₹12,000
Train to Haridwar, then 4-hour drive, ₹2,000–₹4,000
Direct car, 24-hour journey, ₹5,000–₹10,000
Flight to Dehradun, then 5-hour drive, ₹10,000–₹15,000
Train to Haridwar, then 4-hour drive, ₹3,000–₹6,000
Direct car, 36-hour journey, ₹10,000–₹20,000
Last Mile to Base Camp
Shared jeep or local bus from Uttarkashi to Harsil, 1-hour journey
Pro tip: Check weather conditions before starting the trek, especially during monsoon.
Costs
Budget Breakdown
Trek costs ₹15,000–₹35,000 depending on your style and whether you hire a guide
Mid-Range Trek
Guide + porter, comfortable guesthouses
per day
₹3,500 – ₹4,500 per day
Prices are estimates for 2025–26. Costs vary by season and group size.
Preparation
Pack & Stay Safe
What to Pack
gear
- High-ankle boots
- Crampons
- Ice axe
- Trekking poles
- Sleeping bag -15°C
clothing
- Down jacket
- Thermal layers
- Waterproof hardshell
- Balaclava
- Insulated gloves
essentials
- Altitude meds
- Water purifier
- Emergency rations
Safety Tips
- 1Only for experienced Himalayan trekkers
- 2Glacier crossing requires crampons and ice axe
- 3Always check weather conditions before attempting the pass
Permit & Entry Info
Forest Department permit required at Taluka. Inner Line Permit not required for Indian nationals.
Emergency Contacts
Uttarkashi District Hospital
Common Questions
Frequently Asked Questions
The Bali Pass Trek is classified as difficult due to its high altitude, steep ascents, and technical sections. Expect daily distances of 6-10 km with significant altitude gain.
The best months are May, June, September, and October when the weather is stable, and the trails are clear of snow.
Costs range from ₹15,000 to ₹35,000 depending on your style, transport, accommodation, and whether you hire a guide.
Yes, a permit is required for trekking in this region. It can be obtained through local authorities or tour operators.
No, this trek is not suitable for beginners due to its difficulty and high altitude.
The maximum altitude is 5470m. Altitude sickness is a risk; proper acclimatization is crucial.
Essentials include high-altitude clothing, sturdy trekking boots, a sleeping bag rated for -5°C, a hydration system, and a first aid kit.
The nearest city is Uttarkashi. From there, a 5-6 hour drive takes you to the base camp at Harsil.
The total distance is approximately 50 km, with daily distances varying from 6-10 km.
It's not recommended due to the technical nature of the trek and the need for local knowledge.
During the best season, daytime temperatures range from 10-20°C, while nights can drop to 0-5°C.
Mobile network is limited, and there are no ATMs at the base camp. Carry sufficient cash.
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