The best time to trek the Manaslu Circuit is during spring (March to May) and autumn (late September to early December). These seasons offer the most favorable weather, clear views, and enjoyable trekking conditions.
1. Spring (March to May)
- Weather:
- Mild temperatures and stable conditions.
- Warm at lower altitudes, cool at higher elevations.
- Scenery:
- Vibrant rhododendron blooms in forests.
- Stunning mountain views with clear skies.
- Highlights:
- Ideal for trekking and photography.
- Comfortable temperatures for crossing the Larkya La Pass (5,106m).
2. Autumn (Late September to Early December)
- Weather:
- Dry and stable with clear skies.
- Cool and crisp air, especially in the mornings and evenings.
- Scenery:
- Pristine mountain vistas and vibrant landscapes.
- Golden-hued fields after harvest in villages.
- Highlights:
- Best season for crystal-clear views of the Manaslu Range.
- Most popular time for trekking.
3. Winter (December to February)
- Pros:
- Fewer trekkers and more solitude.
- Snow-covered landscapes create a magical experience.
- Cons:
- Extremely cold, especially at higher altitudes.
- The Larkya La Pass may be blocked due to heavy snow.
- Recommendation: Only for experienced trekkers with proper winter gear.
4. Monsoon (June to Early September)
- Pros:
- Lush green landscapes and fewer crowds.
- Ideal for solitude seekers.
- Cons:
- Frequent rain makes trails slippery and challenging.
- Leeches and landslides can be problematic.
- Cloud cover often obscures mountain views.
- Recommendation: Not ideal unless you’re well-prepared for rain and enjoy off-season trekking.
Key Considerations
- Larkya La Pass (5,106m):
- The crossing is safer and more enjoyable during spring and autumn due to stable weather.
- Permits: Ensure you arrange the short Manaslu trek Restricted Area Permit, ACAP, and MCAP permits well in advance.
- Crowds: Autumn is busier compared to spring, but both seasons offer excellent experiences.