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Season & Weather Guide
An elite 'Glacial Window' trek in Garhwal.
Seasonal Verdict
An elite 'Glacial Window' trek in Garhwal. It is strictly accessible only from late May to June and September to October. The lethal monsoon triggers rockfalls on the glacial moraine, and winter brings 20ft+ of snow, shutting the route down completely.
Season at a Glance
Editor's Notes
May to June and September to October offer the most stable weather and safe trail conditions.
Winter is strictly avoided due to extreme cold and heavy snow. Monsoon is prone to landslides.
Month by Month
Conditions
Deep winter. The glaciated valley receives 20ft+ of snow.
Crowds
none
Impassable winter snowpack.
Closed. Extreme winter conditions.
Conditions
Deep winter. The valley remains completely isolated.
Crowds
none
Impassable winter snowpack.
Closed. Extreme winter conditions.
Conditions
Heavy residual snow covers the approach. Avalanche danger is extreme.
Crowds
none
High avalanche exposure.
Early season. Deep snow accumulations.
Conditions
Spring melt begins, making snow bridges highly unstable.
Crowds
none
Unstable snow bridges.
Early season. Deep snow accumulations.
Conditions
The route opens up in late May. Expect significant snow navigation.
Crowds
low
Prime pre-monsoon window. Good snow stability.
Conditions
Prime pre-monsoon window. The glacial basin is fully accessible.
Crowds
medium
Prime pre-monsoon window. Good snow stability.
Conditions
Monsoon rains arrive. The moraine becomes a lethal rockfall zone.
Crowds
none
Severe rockfall and landslide risk.
Monsoon danger. Landslides and severe rains.
Conditions
Peak monsoon. The route is highly dangerous and impassable.
Crowds
none
Severe rockfall and landslide risk.
Monsoon danger. Landslides and severe rains.
Conditions
The monsoon recedes, stabilizing the glacial moraine. Views are razor-sharp.
Crowds
medium
Crystal clear skies. Best visibility of the year.
Conditions
Crisp autumn conditions. Flawless visibility before extreme cold sets in.
Crowds
low
Crystal clear skies. Best visibility of the year.
Conditions
Winter start. Icy boulders make the trail a maze. Very dangerous.
Crowds
none
Extreme wind-chill and icy boulders.
Winter setting in. Sub-zero temperatures rapid.
Conditions
The route is abandoned for the winter season.
Crowds
none
Impassable winter snowpack.
Closed. Extreme winter conditions.
Plan Your Trek:
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Step 3: Route Intelligence
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