Vyas to Darma high-pass crossing

Sin La Pass Trek

A serious high-altitude crossing linking the Vyas and Darma landscapes, with the Adi Kailash sector forming part of the wider mountain context.

Sin La Pass Trek — Dharchula · Vyas & Darma Valleys
RegionDharchula · Vyas & Darma Valleys
Duration9 days
DifficultyDemanding
Best seasonLimited seasonal window
AltitudePass around 5,495 m

About the trek

What to expect on this route

Sin La is a high mountain pass in the eastern Kumaon Himalaya, linking the remote landscapes of Vyas and Darma through serious high-altitude terrain.

This is not a fixed-date casual trek. Snow, permits, local administration instructions and group experience determine whether the crossing is practical.

Vyas and Darma ValleysHigh-pass crossingAdi Kailash mountain contextRemote border landscapeExpedition-style logistics

Day-wise itinerary

The route, day by day

Day 1

Kathgodam to Dharchula

Long drive through Kumaon to Dharchula and overnight stay.

Day 2

Dharchula – Najang – Bundi

Drive to the trekking point and walk through the Malpa/Budi sector.

Day 3

Bundi to Gunji

Climb through Chhiyalake and Garbyang to Gunji; permit checks apply in this border area.

Day 4

Gunji to Kuti

Trek through Vyas Valley to Kuti village.

Day 5

Kuti to Jolingkong

Continue to the Adi Kailash/Jolingkong sector for the high camp.

Day 6

Jolingkong acclimatisation

A lighter day for Parvati Sarovar/Gauri Kund exploration and acclimatisation.

Day 7

Jolingkong – Sin La – Bidang

Very early start for the high Sin La crossing, then descend into the Darma side towards Bidang.

Day 8

Bidang – Dantu – Dharchula

Trek to Dantu and continue by road to Dharchula.

Day 9

Dharchula to Kathgodam

Drive back to Kathgodam for onward travel.

The day-wise plan shows the route Alpine Trek works with. Roadheads, overnight stops, permits and timings are confirmed again for the selected departure.

Safety & route reality

Conditions decide the final plan.

A demanding high-pass route. Access, permits, snow and medical readiness must be checked before accepting a departure.

Before you book

Common questions

What is the best season for Sin La Pass Trek?

Limited seasonal window. Exact dates are confirmed against current weather, road or trail access and local instructions.

How difficult is Sin La Pass Trek?

Alpine Trek currently classifies this route as demanding. Fitness, previous trekking experience and altitude readiness are reviewed before confirmation.

Is the itinerary fixed?

The day-wise plan reflects Alpine Trek’s established route, but roadheads, permits, weather, accommodation and local administration can require changes.

How do I book?

Send your preferred month, group size, ages and prior trekking experience. Alpine Trek will reply with current availability, inclusions and cost.

Trek enquiry

Tell us the group. We will confirm the workable plan.

Please include ages, preferred month, starting city and previous trekking experience.

Both options save the enquiry securely on the Alpine Trek website. The first also sends an email notification to the team.