A remote, culturally rich trek through Nepal’s Tsum Valley and Manaslu region. Expect high passes, teahouse nights, Tibetan-influenced villages, and strict permit requirements for this lesser-traveled Himalayan route.
More ways to explore the area's outdoor wonders
The trail opens with a thin ribbon of dust and prayer flags, the air sharpening as you climb out of the subtropical foothills and into stone-built villages where yaks graze like islands of patience. Peaks push the skyline into hard white; the Tsum Valley tucks behind a shoulder of ridgeline, a quieter pocket where gompas watch over mani walls and the wind seems to speak in Tibetan phrases.
Difficulty
challenging
Duration
16–21 days
Fitness Level
Good aerobic fitness with experience on multi-day hikes and the ability to carry a daypack at altitude
Wildlife
History
Tsum Valley was closed to foreigners until 2008 and has maintained stronger Tibetan cultural continuity and unique marriage and monastic customs compared with lower Nepalese valleys.
Conservation
The area sits within the Manaslu Conservation Area; trekkers are encouraged to minimize waste, use refillable water bottles, and respect local grazing and forest rules.
Reserve your spot on the Tsum Valley and Manaslu Trek today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Permit and guide required
Manaslu is a restricted area—obtain the Manaslu Restricted Area Permit and TIMS and travel with a licensed guide or operator.
Acclimatize gradually
Build rest days into your itinerary and climb high, sleep low to reduce risk of altitude sickness on passes over 4,000 m.
Water treatment
Carry a reliable purifier or tablets—many tea houses provide boiled water but purification protects against gastrointestinal issues.
Cash and comfort
Bring sufficient Nepali rupees and small change; remote teahouses accept cash only and card service is rare.
Sturdy hiking boots
Support and traction for rocky trails and river crossings.
Four-season sleeping bag (comfort to -5°C)
Teahouse rooms can be cold at night at higher elevations.
fall
Lightweight water purifier or tablets
Ensure safe drinking water along remote sections of the route.
Trekking poles
Reduce knee strain on steep descents and provide stability on loose scree.