Season & Weather Guide
Best Time — Gaumukh Tapovan Trek
Seasonal Overview
Gaumukh Tapovan is a high-altitude trek that is only accessible when the Gangotri temple opens (May to Oct). It is legendary for its post-monsoon clarity (Sept-Oct) and its pleasant summer weather (May-June). Closed in winter due to heavy snow and temple closure.
Peak Season
june, september, october
Off Season
july, august
Clarity Warning
Tip
September is the 'High Visibility' month. If your goal is Mt. Shivling photography, book this window.
Month-by-Month Trail Guide
January
Conditions
Closed. Extremely deep snow. No permits issued.
Crowds
none
Park closed for winter
Closed. Heavily snow-bound. Permitted only for advanced winter expeditions.
February
Conditions
Closed. Snow levels up to 10ft.
Crowds
none
Park closed
March
Conditions
Closed. Snow melting but not yet safe.
Crowds
none
Park closed
April
Conditions
Park opens late April (Akshaya Tritiya). Trails clearing.
Crowds
low
Opening dates vary, often late April
May
RecommendedConditions
Standard start. Clear days. First groups entering. Snow present at Tapovan.
Crowds
high
June
RecommendedConditions
Pleasant summer weather. High traffic. Meadows at Tapovan turning green.
Crowds
very high
Ideal month. Gangotri temple is open. Good visibility of Mount Shivling.
July
Conditions
Monsoon peak. Heavy rain in Bhagirathi valley. Frequent landslides on Uttarkashi roads.
Crowds
low
Landslide risks & overcast peaks
August
Conditions
High humidity. Rains continue. Cloudy peak views.
Crowds
low
Monsoon risk
September
RecommendedConditions
The Gold Standard. Rain has cleared the air. Mt. Shivling visibility at its best.
Crowds
high
Best air clarity for photography of the Meru and Bhagirathi peaks.
October
RecommendedConditions
Crisp and cold. Superb photography weather. First snowfalls possible late month.
Crowds
medium
November
Conditions
Park closes mid-November (Bali Pratipada). Very cold nights (-15C).
Crowds
low
Extreme cold & seasonal closure
December
Conditions
Closed for the season.
Crowds
none
Park closed
Important Tips
Permits are limited by the forest department to 150 per day. Book your trek at least 2-3 months in advance during peak season.
Timing makes or breaks a trek. Send this to your group before you decide.
Planning a 2026 trek?
Now that you know when to go, find the best local operators with availability for your preferred dates.
Check peak season packages