ValleyHigh risk

Pin Valley

Pin Valley National Park, Spiti · Himachal Pradesh

A cold-desert side valley of Spiti and snow-leopard habitat, with the roadhead village Mudh sitting above 3,800 m.

Visit-safety grade
High

Take this one seriously — it is dominated by altitude / ams: 3810 m — very high altitude. Est. SpO₂ ≈ 85% arriving unacclimatised. AMS common; HAPE/HACE possible. Sleeping-gain limits are critical.

Altitude / AMS28 pts
3810 m — very high altitude. Est. SpO₂ ≈ 85% arriving unacclimatised. AMS common; HAPE/HACE possible. Sleeping-gain limits are critical.
Water & current20 pts
Fast, powerful water — people are swept off their feet here far more often than they fall. Do not enter or wade above the drop.
Remoteness / rescue12 pts
Remote — real medical help and evacuation are hours away.

At 3810 m, altitude is the quiet risk. Arriving from low elevation in a single day gives your body no time to adjust — pace the climb where you can, and learn the early signs of AMS.

Score 60/100, re-derived from the site’s real characteristics — never a marketing grade. A higher number is not “don’t go”; it is “go informed.”

Know before you go
  • serious AMS risk at 3,800 m, worse if driven up quickly from Kaza
  • freezing nights and fast-moving mountain weather
  • very remote park with no medical facilities and slow evacuation
The safety code · valleys
  • Gaining a lot of height by road in a single day still brings on AMS — pace it, hydrate, and watch for headache and nausea.
  • Mountain weather flips fast and roads close for snow or landslides on short notice — keep a buffer day.
  • A fast river through a green valley is still a killer current — admire it from the bank.
When to go
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Prime windowShoulderOff-season
Photos

Photos via Wikimedia Commons — full attribution on the credits page.

The essentials
Nearest town
Mudh (Mud)
Elevation
3,810 m
Visit
Roadside / drive-up
Season
Jun–Oct (road open)
Permits
2 to arrange (Himachal Pradesh)
How to reach
Starting point
Mudh (Mud)
Himachal Pradesh
By air
  • Kullu (KUU)~81 km
  • Shimla (SLV)~131 km
By rail
  • Joginder Nagar~115 km
  • Shimla~122 km
By road

Drive to the roadhead Mudh (Mud). From Kullu (~81 km) shared taxis and state buses run the last leg to Pin Valley.

Distances are straight-line (as the crow flies), computed from the coordinates. Real road distance and driving time in the mountains are longer — confirm current road status and the last motorable point with your operator, especially in monsoon and winter.

Right now
−22°, overcast· wind 5 km/h

Live from Open-Meteo at this spot, adjusted to 3,810 m. Mountain weather turns fast — treat this as a hint, not a promise.

Altitude & air
Very high altitude
Elevation
3,810 m
Oxygen vs sea level
~62%
Est. SpO₂ (unacclimatised)
~85%
Air pressure
487 mmHg

AMS common; HAPE/HACE possible. Sleeping-gain limits are critical.

Where it is
3D replay

See it in 3D

A Google-Earth-style flyby that drops in from orbit and traces the real approach trail up to Pin Valley(where it’s mapped in OpenStreetMap), over real satellite terrain — so you can read the climb and the lie of the land before you go.

More valleys
Serious
Yumthang Valley
Sikkim
Moderate
Nubra Valley
Ladakh
Moderate
Aru Valley
Jammu & Kashmir

Coordinates, heights and depths are approximate, curated from public sources — good enough to plan and to gauge risk, not surveyed. The safety grade is a deterministic guide, not a guarantee; conditions change with weather, water level and crowds.