Trekking · Manang
Thorong La Pass from Manang
Stages from Manang via Yak Kharka and High Camp to the 5,416m Thorong La crossing, with safety basics.
To cross the Thorong La from Manang, plan three to four staging days: Manang to Yak Kharka, then Thorong Phedi or High Camp, then a pre-dawn start for the 5,416m crossing down toward Muktinath. It is the dramatic high point of the Annapurna Circuit and the climax of the Manang on the Annapurna Circuit cluster — but it succeeds or fails on the acclimatization you do in Manang first.
The stages from Manang
- Manang (3,540m) to Yak Kharka (~4,050m): A short, gentle climbing day out of the upper Marsyangdi valley to ease you higher without overreaching.
- Yak Kharka to Thorong Phedi (~4,540m) or High Camp (~4,880m): A modest but tiring day. Many sleep at Phedi and only push to High Camp if feeling strong, since sleeping too high too fast invites trouble.
- The crossing: A very early start for the long, cold climb to the Thorong La (5,416m), then a knee-punishing descent on the far side.
Because the ascent is gentler from this direction, almost everyone crosses west-to-east, from Manang toward Mustang, rather than the reverse. Crossing the other way means climbing far more vertical from the Muktinath side in a single push, which is why guides almost universally recommend the standard direction.
Crossing day in detail
Crossing day is the longest of the trek. Most trekkers wake around 3 to 4 a.m. and set off by headlamp from Thorong Phedi or High Camp, aiming to reach the pass mid-morning before the wind strengthens. The climb is a relentless series of switchbacks and false summits; pace slowly and rest often. At the top, prayer flags and a simple sign mark the 5,416m saddle. Do not linger long in the cold, then begin the long descent to Muktinath while the weather holds.
Safety on the pass
The Thorong La is dangerous through altitude and weather, not technical difficulty. Do not attempt it without a proper rest day below — use the Manang acclimatization day hikes and the national altitude sickness in Nepal guide to prepare. Start before dawn to beat the wind, carry water and warm layers, and turn back if the weather closes in or symptoms worsen. Winter snow frequently makes the pass impassable, so time your trek with the best time to trek to Manang.
Good to know
- No services on top: There is a seasonal tea stop near the pass at best — carry your own food and water.
- What's beyond: The descent drops into arid Mustang and the temple at Muktinath; see the full Manang to Muktinath stage.
- Gear and permits: Confirm logistics with the national Nepal trekking guide before the high days.
Frequently asked questions
How high is the Thorong La pass from Manang?+
The Thorong La sits at about 5,416m, the high point of the Annapurna Circuit and one of the highest trekking passes in the world. From Manang at 3,540m the crossing involves nearly 1,900m of net ascent spread over several staging days, which is why acclimatization beforehand is essential.
What are the stages from Manang to the Thorong La?+
From Manang, trekkers walk to Yak Kharka at about 4,050m, then on to Thorong Phedi at 4,540m or High Camp at 4,880m, before a pre-dawn start to cross the 5,416m pass. It usually takes three to four days from Manang including the time needed to acclimatize.
When should you cross the Thorong La pass?+
Set out before dawn from Thorong Phedi or High Camp so you reach the pass before the strong midday winds and afternoon weather build. Spring and autumn are the safest seasons; in winter the pass is frequently blocked by snow and in the monsoon visibility can be poor.
Is the Thorong La pass technical?+
No — it is a non-technical walk on a trail rather than a climb, with no ropes or equipment needed in normal conditions. The danger comes from altitude, cold and weather. Proper acclimatization in Manang, an early start and a willingness to turn back are what keep it safe.
