A 25-day high-altitude trek that links the Manaslu Circuit with the hidden Tsum Valley. Cross Larkya La (5,420 m), soak in Tatopani hot springs, and move through Tibetan-influenced villages on a route of geological contrasts and living culture.
More ways to explore the area's outdoor wonders
A cold dawn on the trail unfurls the ridge line like a folded map. You shoulder your pack and the Budhi Gandaki river, gray and insistent, keeps time below as stony villages wink awake. Over 25 days the route climbs from subtropical riverbanks into thin-air panoramas; Larkya La at 5,420 m delivers the unforgettable, wind-swept view of Manaslu’s serrated crown.
Difficulty
difficult
Duration
20–25 days
Fitness Level
Good aerobic fitness and prior multi-day trekking experience recommended; ability to hike 6–8 hours on steep terrain.
Wildlife
History
The Manaslu region sits on historic trans-Himalayan routes with strong Tibetan Buddhist influence; Tsum Valley remained restricted to outsiders until the early 21st century.
Conservation
The trek passes through the Manaslu Conservation Area—follow leave-no-trace practices, minimize single-use plastics, and support local tea houses to strengthen community-based conservation.
Reserve your spot on the Manaslu Circuit Trek with Tsum Valley - 25 Days today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Prioritize acclimatization
Include scheduled rest days and ascend slowly above 3,000 m to reduce altitude sickness risk.
Footwear and traction
Sturdy, broken-in hiking boots with good ankle support are essential for moraine and rocky trail sections.
Carry cash for tea houses
Most tea houses and village shops accept only cash—bring enough local currency for meals and small purchases.
Hydration and water treatment
Treat water or carry a reliable filter; dehydration is common at altitude and potable supplies are limited.
Insulated down jacket
Warmth for cold nights and high passes above 4,000 m.
winter
Sturdy waterproof hiking boots
Support and traction on rocky and muddy trails.
Trekking poles
Reduce knee strain on long descents and improve balance on uneven terrain.
Water filter or purification tablets
Ensure safe drinking water from village taps and streams.
summer