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Season & Weather Guide
May-June and September-October offer the safest crossing conditions; completely closed during winter and monsoon.
Seasonal Verdict
A high-altitude glacial trek to the source of the Ganges. The route traverses active rockfall zones which become lethal hazards during the monsoon. Winter sees the Gangotri shrine close and the route buried under deep snow.
Season at a Glance
Editor's Notes
September is the 'High Visibility' month. If your goal is Mt. Shivling photography, book this window.
Month by Month
Conditions
Deep winter. The route is heavily snowbound and inaccessible.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
Conditions
Deep winter. The route is heavily snowbound and inaccessible.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
Conditions
Spring melt begins, making snow bridges and steep slopes highly unstable.
Crowds
none
High avalanche exposure and deep residual snow.
Early season. Deep snow accumulations.
Conditions
Spring melt begins, making snow bridges and steep slopes highly unstable.
Crowds
none
High avalanche exposure and deep residual snow.
Early season. Deep snow accumulations.
Conditions
Excellent weather. The trail to gaumukh tapovan is stable and fully accessible.
Crowds
high
Prime pre-monsoon window. Good snow stability.
Conditions
Excellent weather. The trail to gaumukh tapovan is stable and fully accessible.
Crowds
high
Prime pre-monsoon window. Good snow stability.
Conditions
Peak monsoon. Route is unsafe due to objective weather hazards.
Crowds
none
Dominant monsoon hazards: rockfall, landslides, or unfordable rivers.
Monsoon danger. Landslides and severe rains.
Conditions
Peak monsoon. Route is unsafe due to objective weather hazards.
Crowds
none
Dominant monsoon hazards: rockfall, landslides, or unfordable rivers.
Monsoon danger. Landslides and severe rains.
Conditions
Autumn brings crystal clear skies and the best mountain views of the year for this route.
Crowds
high
Crystal clear skies. Best visibility of the year.
Conditions
Autumn brings crystal clear skies and the best mountain views of the year for this route.
Crowds
high
Crystal clear skies. Best visibility of the year.
Conditions
Winter sets in. The route becomes inaccessible.
Crowds
none
Impassable winter snowpack and extreme cold.
Winter setting in. Sub-zero temperatures rapid.
Conditions
Winter sets in. The route becomes inaccessible.
Crowds
none
Impassable winter snowpack and extreme cold.
Closed. Extreme winter conditions.
Plan Your Trek:
Compare routes side-by-side to find the perfect match for your fitness, dates, and budget.
Timing makes or breaks a trek. Send this to your group before you decide.
Step 3: Route Intelligence
Now see exactly how the route unfolds day by day, including terrain types and daily altitude profiles.
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