Season & Weather Guide
Best Time for Sundardhunga Valley Trek — Month-by-Month Guide
Seasonal Overview
Timing is critical. Do not attempt Sundardhunga in the monsoon; the trail is lethal. May offers Rhododendron blooms and comfortable trekking. September/October offers the absolute best views of the Maiktoli ice walls.
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Peak Season
may, september, october
Off Season
july, august, january, february, march
Seasonal Selection
Key point
September provides the cleanest, steepest views of the ice-walls, making the brutal hike fully worthwhile.
Season at a Glance
Month-by-Month Trail Guide
January
Conditions
Dhakuri pass incredibly icy. Valley buried. Closed to trekking.
Crowds
none
Closed. Extreme winter conditions.
February
Conditions
Closed.
Crowds
none
Closed. Extreme winter conditions.
March
Conditions
Heavy snow melting. Route is muddy and technically closed.
Crowds
none
Early season. Deep snow accumulations.
April
RecommendedConditions
Route opens late April. Snow on Dhakuri pass and Baluni top.
Crowds
low
Early season. Deep snow accumulations.
May
RecommendedConditions
Glorious trekking weather. Massive floral blooms in the lower valleys.
Crowds
medium
Prime pre-monsoon window. Good snow stability.
June
Conditions
Comfortable, but cloud cover often obscures Maiktoli.
Crowds
low
Prime pre-monsoon window. Good snow stability.
July
Conditions
Monsoon renders the steep rock overhangs absolutely deadly.
Crowds
none
Monsoon danger. Landslides and severe rains.
August
Conditions
Monsoon renders trails impassable.
Crowds
none
Monsoon danger. Landslides and severe rains.
September
RecommendedConditions
The absolute peak season. The sky is washed clean, revealing staggering ice walls.
Crowds
medium
Crystal clear skies. Best visibility of the year.
October
RecommendedConditions
Autumn colors. Crisp, very cold air.
Crowds
medium
Crystal clear skies. Best visibility of the year.
November
Conditions
Trail gets extremely cold. Frost makes the granite trail highly slippery.
Crowds
low
Winter setting in. Sub-zero temperatures rapid.
December
Conditions
Closed.
Crowds
none
Closed. Extreme winter conditions.
Important Tips
May-June and September-October. Avoid monsoons due to slippery trails and leeches.
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