Essential Planning Guide
Rupin-Supin River Trail Trek — Complete Guide (2026)
Introduction
The Rupin Supin is the combined trek linking two spectacular river valley systems — the Rupin river (Kinnaur, Himachal Pradesh) and the Supin river (Uttarkashi, Uttarakhand) — across the Rupin Pass at approximately 15,200 ft. This trek has become one of India's most celebrated mountain walks for good reason: the Rupin waterfall (a 900 ft multi-tiered cascading waterfall visible from the trail) is one of the most extraordinary waterfall encounters in the Himalaya for a trekking trail, and the entire route combines forest, hanging villages, meadow, high snow corridor, pass, and the exceptionally beautiful Supin valley on the far side. The trek starts in the Kinnaur side Dhaula village (at the top of the Rupin valley, accessed via the Sangla-Reckong Peo circuit) and ends in the Supin valley Uttarkashi district — crossing the Garhwal-Kinnaur geographical and political boundary in a day. It has become one of India's premier 'bucket list' treks — deservedly so.
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Iconic Spots
Rupin Waterfall Full View (Upper Camp)
Rupin Pass Snow Corridor
Quick Facts
Duration
Max Altitude
Difficulty
Best Time
Trek Distance
Trail Atmosphere
Stargazing
Class 1 Dark Sky
Scent Profile
Silence Level
~20 dB
Vertigo Factor
2 / 10
Getting There
Route to Base
Shimla → Reckong Peo → Sangla → Dhaula
Or Delhi overnight → Shimla → Dhaula (14+ hrs)
Well-organized operators run Delhi pickup services
Base Village
Dhaula Village, Rupin Valley, Kinnaur
5,900 ft
Last ATM
Sangla or Reckong Peo. Carry full trek cash from Shimla.
Nearest Medical Facility
Reckong Peo (Kinnaur start) / Purola/Sankri (Uttarakhand exit).
Mobile Signal
Dhaula only. Zero 7 days on trek.
Water Sources
Rupin river throughout. High camp snow melt. Supin valley abundant.
Charging
Dhaula (start) and Sankri (end) guesthouses.
For Drivers
Road Condition
Kinnaur road to Dhaula has extreme sections. Sankri exit road is good.
Sangla / Sankri
Trail Culinary & Diet
Don't miss the Rupin valley khatta-meetha rajma and rice at the Dhanderas camp — the classic Kinnauri alpine camp dinner
Buy specialized diet items at Sankri for Uttarakhand exit side. Sangla for Kinnaur start.
The Content & Remote Hub
Top Vlog Spots
Video Calls
none
Est. 0 Mbps
UPI Reliability
3/10
The Waterfall Viewpoint
Key point
The specific viewpoint where the full 900 ft Rupin waterfall cascade can be seen in profile — all tiers simultaneously — is a 15-minute detour off the main trail at a specific flat rock shelf (your guide knows it). Most trekkers miss it by staying on the main trail.
Explore In Detail
Day by Day Itinerary
7-day route reaching 8,500ft. Covers 45km of varied terrain.
→ See full itinerary with altitude profileDifficulty & Fitness
Rated hard. Forest, meadow, snow corridor, high pass, Supin valley descent. Varied and progressive.
→ See difficulty breakdown and fitness guideCost & Pricing
Packages range from ₹15,000 to ₹28,000. Inclusions and hidden costs vary by operator tier.
→ See full cost breakdownPermits and Regulations
Forest department registration at Dhaula checkpoint. Green fee / eco-tax collected at entry. Camping fees at designated areas. No Kinnaur ILP required for Dhaula area (check current status).
Learn more about how we vet operators and ensure transparency on our why MountRoutes page.
Packing List
Multi-Day Snow Pass Trek
- Crampons — the Rupin Pass snowfield can be steep with firm snow in June
- Ice axe — for self-arrest on approach snowfield June-July
- Gaiters — the snow corridors involve knee-deep snow in June, slush in August
9-Day Self-Sufficient
- All food carry (no resupply between Dhaula and Supin valley exit)
- Gas stove and fuel for 9 days
- Heavy-duty waterproof bags — Rupin valley can receive rainfall
Flora & Fauna
Flora
Fauna
The Rupin waterfall is locally called 'Devtanali' — the water of the deity. In Kinnauri tradition, the goddess of the Rupin valley releases the waterfall from her hair each spring as she awakens from winter — the volume of the falls indicates the strength of the coming summer.
— Local folklore
Spiritual & Cultural Significance
The Rupin waterfall (Devtanali) has ritual significance in local Kinnauri spring traditions.
🕐 Shrine Timings: N/A — natural site.
Festivals & Dates
Frequently Asked Questions
What makes the Rupin waterfall special?
The Rupin waterfall is a multi-tiered cascade visible directly from the trek trail at approximately 9 km from the start of Dhaula village — it falls approximately 350-400m in a sequence of drops, with the main falls visible in full from a specific trail viewpoint.
What is the Rupin valley character?
The Rupin valley is a classic Kinnaur-Garhwal border valley — green, heavily forested, with hanging villages and terraced fields. The further you go, the more spectacular the snow peaks become.
What is the Rupin Pass like?
The pass approach in June involves a spectacular 1 km snow corridor at 30-35 degrees — extremely photogenic but requiring crampons. By August-September, much of the snow reduces to manageable conditions.
Is this trek overly crowded?
Yes — in May-June and September it sees moderate crowds compared to other treks in this database. This is a marketed commercial trek. Still beautiful, but not solitary.
Are operators readily available?
Yes — Dhaula on the Kinnaur side and Supin valley exit on the Uttarkashi side are well-served by multiple Shimla-based operators in season.
What are 'hanging villages'?
The Rupin valley has several villages built on cliff-ledge terraces that appear to hang above the valley — perched at extreme angles on the valley walls. Jakha and Sewa are the most dramatic.
Is this suitable for first-time trekkers?
With prior 3-4 day trek experience and the June-July snow conditions specifically, it's more suitable for those with some experience. The August-September conditions are more manageable.
What is the Supin valley like compared to the Rupin?
The Supin valley (Uttarakhand side) is equally beautiful but different in character — more pastoral, with traditional Uttarkashi-area Garhwali villages and a wider valley floor.
What is the best time for the waterfall?
Late May to late June — the waterfall is at maximum snowmelt flow and most spectacular. By August the flow reduces though the waterfall remains impressive.
Where does the trek end?
At Supin valley a road to Sankri is accessible — drive via Sankri to Purola and onward to Dehradun or Mussoorie.
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This encyclopedia entry for Rupin-Supin River Trail Trek is curated from a mix of public survey records, first-hand climber accounts, and official permit logs. However, mountains are dynamic. If you have been on this route recently and noticed a change in terrain, water availability, or local regulations, we want to hear from you.
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Last Verified: May 2026
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