A 21-day circuit that pairs high Himalayan passes with the secluded Tsum Valley, this trek combines steep, glacier-sculpted terrain and Tibetan-influenced villages. Expect long hiking days, high-altitude acclimatization, and a deep cultural immersion.
More ways to explore the area's outdoor wonders
Dawn slips over battered prayer flags as the bus peels out of Kathmandu and the valley breathes wider. Terraced fields and the Budhi Gandaki River reel past the window; by evening you’ll be ankle-deep on trails that climb into pine-scented gorges and villages that look out like stone-stitched quilts.
Difficulty
challenging
Duration
21 days
Fitness Level
Good aerobic base and prior multi-day hiking experience recommended; be prepared for sustained uphill sections and high-altitude exertion
Wildlife
History
The Manaslu region sits along ancient trans-Himalayan trade routes; local villages preserve Tibetan-Buddhist customs that predate modern Nepalese administration.
Conservation
The Manaslu Conservation Area regulates permits to limit visitor impact; stick to marked trails, avoid single-use plastics, and support local teahouses to benefit village economies.
Reserve your spot on the Manaslu Tsum Valley Trek 21 Days today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Permit and TIMS in order
Carry your Manaslu Conservation Area permit, Tsum Valley permit, and TIMS; park rangers check these at entry points.
Pace for the pass
Schedule acclimatization days (Sama Gaun and before Larkya La) and keep daily elevation gains modest to reduce altitude sickness risk.
Hydration and simple electrolytes
Drink regularly even when you don’t feel thirsty; bring electrolyte tablets to replace salts lost at altitude.
Footwear and lodge reality
Sturdy, broken-in boots and gaiters help on rocky, snowy approaches; expect basic teahouse beds and limited hot water above 3,000 m.
Sturdy hiking boots
Supports ankles on rocky trails and keeps feet secure on snow and scree.
Insulated down jacket
Critical for cold nights and windy, high-altitude exposed sections.
fall
Trekking poles
Reduce knee strain on long descents and provide balance on uneven steps and scree.
Water purification (filter/tablets)
Safe, lightweight option for refilling from streams and lodges where bottled water is limited.