Manaslu Circuit Trek Altitude & Elevation Guide

11th Sep, 2026

The Manaslu Circuit Trek is Nepal's rawest classic circuit — a restricted-area trail that loops around Mount Manaslu (8,163 m), the world's eighth-highest peak, without ever needing a single permit-crowd to share the trail with. Most itineraries run 13 to 15 days, following the Budhi Gandaki River north from the mid-hills near Kathmandu into high alpine terrain, before crossing a genuinely remote Himalayan pass and descending into the Annapurna region on the far side.

The Manaslu Circuit Trek altitude reaches its highest point at Larkya La Pass, 5,160 meters (16,929 ft) above sea level — sometimes listed as 5,106 m depending on the source. Either figure puts the crossing well into the "extreme altitude" zone, where oxygen levels sit at roughly half of what they are at sea level.

Because the region is a government-restricted trekking area, the Manaslu Circuit unfolds at a naturally slower, more deliberate pace than busier trails — solo trekking isn't permitted, a licensed guide is mandatory, and the itinerary is built around gradual, permit-checkpoint-paced acclimatization rather than a rush to the top. Elevation gain climbs steadily from Machha Khola (930 m) through Jagat, Namrung, and Samagaon before the final high-altitude push through Samdo and Dharamsala to Larkya La, then a sharp descent to Bimthang on the Annapurna side of the massif.

This guide breaks down exactly where the elevation climbs fastest, where altitude sickness risk rises, and how to prepare so Larkya La day feels like the highlight of the trek rather than its biggest obstacle.

What Is the Exact Altitude of the Manaslu Circuit's Highest Point?

The highest point of the Manaslu Circuit Trek is Larkya La Pass, at 5,160 meters (16,929 feet). It sits between the remote Tibetan-influenced village of Samdo and the lush descent valley of Bimthang, marking the boundary between the arid, high-desert upper Nubri valley and the greener, forested terrain that connects onward to the Annapurna region.

Larkya La is a trekking pass rather than a summit, and it should not be confused with Manaslu itself, which towers at 8,163 meters and remains strictly the domain of mountaineering expeditions. Trekkers pass directly beneath the mountain's southern flank on the approach through Samagaon, but Larkya La at 5,160 m is the highest point anyone on a standard trekking itinerary actually stands on.

From Dharamsala, also called Larkya Phedi ("foot of Larkya Pass," at 4,460 m), the elevation gain to the pass is roughly 700 meters — a demanding single push made harder by the pre-dawn start, glacial terrain, and biting cold that most itineraries build into crossing day. As with many high Himalayan passes, sources differ slightly on the precise altitude, with figures ranging from 5,106 m to 5,160 m; either way, it's one of the highest points reached on any standard teahouse trek in Nepal.

Manaslu Circuit Trek Elevation Profile

A standard Manaslu Circuit itinerary starts with a long drive from Kathmandu to Machha Khola, then follows the Budhi Gandaki River valley north through a series of permit-checkpoint villages before climbing into the high Nubri valley near Samagaon. Here's the elevation profile of the key stops along the route:

Day-by-Day Elevation Gain on the Manaslu Circuit Trek

Elevation on the Manaslu Circuit climbs in a long, steady staircase for well over a week, with two acclimatization stops (Namrung/Lho and Samagaon) before the demanding final approach to Larkya La. The table below shows a standard 14-day itinerary starting and ending in Kathmandu.

Manaslu Circuit Altitude Compared to Everest Base Camp and Annapurna Circuit

Trekkers weighing the Manaslu Circuit against Nepal's two most famous routes will find the numbers land it firmly in the same "extreme altitude" tier, even though the trek feels considerably quieter and more remote.

What sets the Manaslu Circuit apart isn't altitude alone — Larkya La is actually the lowest of the three trekking high points — but the restricted-area status, which caps trekker numbers, mandates a licensed guide, and keeps the trail noticeably quieter than either Everest or Annapurna. For trekkers who've already done one of the more established routes and want the same scale of Himalayan scenery with far fewer people on the trail, Manaslu is the natural next step.

How Does Manaslu Circuit Altitude Compare to Other Famous Treks?

Among Nepal's classic long routes, Larkya La sits comfortably in the "extreme altitude" bracket alongside the region's other major passes and base camps.

Routes like Poon Hill or Mardi Himal suit trekkers with limited time or altitude experience, while Manaslu sits shoulder to shoulder with Kanchenjunga, Annapurna, and Everest Base Camp as one of Nepal's genuinely demanding standard treks — with the added distinction of being a legally restricted, low-crowd corridor through Tibetan Buddhist villages, glacial valleys, and 8,000-meter peak scenery in a single continuous circuit.

Does Altitude Sickness Affect the Manaslu Circuit Trek?

Yes, altitude sickness is a real and significant concern on the Manaslu Circuit. The trek spends several consecutive nights above 3,500 meters and one full day crossing above 5,000 meters, so trekkers face a meaningful risk of Acute Mountain Sickness (AMS) — though, as with any high-altitude route, not everyone is affected and severity varies from person to person.

Risk rises steadily from Samagaon onward and peaks around Samdo, Dharamsala, and the Larkya La crossing itself. Trekkers may notice headache, nausea, dizziness, fatigue, loss of appetite, or disturbed sleep. Left unaddressed, these symptoms can progress toward more serious complications, including High-Altitude Pulmonary Edema (HAPE) and High-Altitude Cerebral Edema (HACE).

Physical fitness alone doesn't prevent altitude sickness — strong trekkers sometimes climb too fast simply because they're capable of it, which raises risk rather than lowering it. Ascent rate, rest days, hydration, and honest symptom-awareness matter far more than gym fitness. Because the Manaslu region is remote with limited rescue infrastructure, travel insurance covering high-altitude helicopter evacuation (to at least 5,500 m) isn't optional — it's essential for anyone attempting this trek.

Manaslu Circuit Acclimatization

A well-built Manaslu Circuit itinerary includes acclimatization stops at both Namrung/Lho (2,630–3,135 m) and, most critically, a full rest day in Samagaon (3,530 m) before pushing on toward Samdo and Dharamsala. Because the Manaslu region is a restricted area with mandatory guides, itineraries here tend to be built more conservatively from the outset than on busier, unregulated trails.

On the Samagaon rest day, trekkers typically hike up to Birendra Glacial Lake (3,644 m) or the Pungen Gumba monastery (4,040 m) before returning to sleep at the lower village elevation — the standard "climb high, sleep low" principle that gives the body time to adjust before the demanding final stretch.

The single hardest day on the entire trek is the pre-dawn push from Dharamsala over Larkya La to Bimthang — roughly 700 meters of ascent over glacial moraine and boulder fields, followed by a steep 1,400-meter descent, all in one long day above 4,500 meters. If you'd like additional buffer built into your schedule, Mountain Eco Treks can customize your Manaslu Circuit Trek itinerary with extra rest days, particularly useful for first-time high-altitude trekkers.

How Difficult Is the Manaslu Circuit Trek Because of Altitude?

The Manaslu Circuit is graded moderate to adventure, and altitude is the main reason why:

• Larkya La sits at 5,160 meters, where oxygen levels are roughly half of sea level — even a slow, steady pace leaves most trekkers breathing hard.
• The trail gains elevation steadily for over a week before compressing a large share of the total ascent into the final approach from Samdo to the pass.
• Altitude sickness risk rises sharply above 4,000 meters; fitness does not prevent AMS, so symptom awareness matters more than pushing pace.
• The stretch from Dharamsala over Larkya La to Bimthang is the most physically demanding single day of the entire circuit, often started by headlamp at 3–4 am.
• Overnight temperatures at Dharamsala and on the pass regularly drop well below freezing, so proper cold-weather gear is essential.
• Rushing the ascent past Samagaon raises AMS risk considerably — a slow pace, regular breaks, and steady hydration matter more than speed.
• The Manaslu region's restricted-area status means rescue and resupply options are more limited than on Everest or Annapurna, making conservative pacing even more important.

Fit, well-prepared trekkers with some prior high-altitude experience generally complete the Manaslu Circuit comfortably with an experienced guide, but altitude — combined with the trek's genuine remoteness — remains the deciding factor for everyone, regardless of fitness level.

How to Prepare for Manaslu Circuit Altitude

No technical climbing skills are needed for the Manaslu Circuit, but prior multi-day trekking experience and solid cardiovascular fitness make a real difference on the high days around Samagaon, Samdo, and Larkya La.

• Build cardiovascular fitness: Start training several weeks ahead with hiking, walking, stair climbing, and cycling. Pair cardio with leg and core strength work for the long uphill stretches and glacial moraine sections near the pass.
• Ascend at a steady pace: Avoid rushing, particularly from Samagaon onward. A slow, consistent pace gives your body more time to adjust as the air thins.
• Stay hydrated: Aim for roughly 3–4 liters of water a day, carrying a refillable bottle and purification tablets or a filter.
• Get proper rest: Sleep and rest breaks matter more at altitude — build in real downtime at Samagaon and Samdo rather than pushing straight through.
• Understand AMS symptoms: Learn to recognize headache, nausea, dizziness, and disturbed sleep before you start. If any appear, stop ascending, rest, and tell your guide immediately.
• Choose the right itinerary: Pick a schedule with a genuine rest day at Samagaon and sensible overnight elevation jumps rather than a compressed version of the trek.
• Go with prior altitude experience where possible: Manaslu isn't the easiest first high-altitude trek — trekkers who've already completed a route like Annapurna Base Camp or Langtang tend to acclimatize more confidently here.

Manaslu Circuit Trek Altitude & Elevation Guide FAQs

1. What is the highest point of the Manaslu Circuit Trek?

The highest point is Larkya La Pass, at 5,160 meters (16,929 feet) — sometimes listed as 5,106 m depending on the source. This is the crux of the trek and the point where altitude sickness risk peaks. Most itineraries cross the pass between 3–5 am, starting from Dharamsala (4,460 m), to beat the strong afternoon winds.

2. What is the elevation gain on the Manaslu Circuit Trek?

Trekkers typically start around 760–930 meters near Machha Khola, climb to the 5,160-meter high point at Larkya La, then descend to roughly 760–800 meters near Tilije or Dharapani. Counting every up-and-down section along the way, total cumulative elevation gain runs into the thousands of meters, not just the net climb to the pass.

3. What is the elevation of Samagaon, the main acclimatization stop?

Samagaon sits at 3,530 meters (11,581 feet). It's the largest Nubri Tibetan-speaking village on the route and the mandatory rest-day location before the higher camps, with optional side hikes to Birendra Glacial Lake or Pungen Gumba monastery to aid acclimatization.

4. At what altitude does altitude sickness risk begin on this trek?

AMS risk generally becomes significant above 2,500–3,000 meters, which on this route means from around Namrung or Lho onward. Risk rises sharply above 3,500 meters, which is why the Samagaon rest day is treated as essential rather than optional.

5. What is a safe daily elevation gain to avoid altitude sickness?

The standard guideline is to gain no more than 300–500 meters of sleeping elevation per day once above 3,000 meters, with a rest day for roughly every 1,000 meters of net climb. The "climb high, sleep low" principle applies well here, especially on the Samagaon acclimatization day.

6. How many days does it take to reach Larkya La Pass from the start?

Most standard itineraries take 9–10 days to reach Larkya La from Machha Khola, allowing for gradual elevation gain and dedicated acclimatization stops at Namrung/Lho and Samagaon. Shorter itineraries exist but meaningfully increase altitude sickness risk.

7. What is the elevation of Bimthang, on the far side of the pass?

Bimthang sits at 3,720 meters (12,205 feet). It's reached the same day as the Larkya La crossing, via a steep descent of roughly 1,440 meters from the pass — one of the most physically demanding single days of the entire trek.

8. Which villages are the key altitude checkpoints along the route?

The commonly cited elevation checkpoints, from the trailhead onward, are:

• Machha Khola – ~930 m (trek start)
• Jagat – ~1,340 m
• Namrung – ~2,630 m
• Samagaon – ~3,530 m (main acclimatization stop)
• Samdo – ~3,860 m
• Dharamsala (Larkya Phedi) – ~4,460 m
• Larkya La Pass – 5,160 m (highest point)
• Bimthang – ~3,720 m
• Tilije / Dharapani – ~1,860–2,300 m

9. Does altitude affect temperature on the Manaslu Circuit?

Yes, significantly — temperature drops roughly 6–7°C for every 1,000 meters gained. Near Dharamsala and on Larkya La, pre-dawn temperatures can fall well below freezing even during peak trekking season, which is why a sleeping bag rated to at least -10°C and proper down layers are essential regardless of when you go.

10. Can I skip acclimatization days if I'm already fit?

No — physical fitness does not prevent altitude sickness, because AMS is caused by insufficient time for the body to adjust to lower oxygen levels, not by cardiovascular fitness. Even very fit trekkers can develop AMS if they ascend too quickly. The Samagaon rest day should be treated as non-negotiable, especially given the region's remoteness and limited rescue infrastructure.

Conclusion

The Manaslu Circuit's altitude of 5,160 meters at Larkya La is genuinely demanding, but it's entirely achievable for trekkers with reasonable fitness, prior high-altitude experience, and a properly acclimatized itinerary. Respecting the elevation gain from Samagaon onward, and never rushing the final approach to the pass, is what separates a trek that feels hard-but-rewarding from one that ends in an early, difficult descent.

Few circuits in Nepal combine this much altitude with this much authenticity — Tibetan Buddhist monasteries, restricted-area solitude, glacier views beneath an 8,000-meter peak, and a genuine high-alpine pass crossing, all without the crowds of Everest or Annapurna. Plan your Manaslu Circuit Trek with Mountain Eco Treks & Expedition for an itinerary built around safe acclimatization, licensed local guides, and a pace that lets you take in one of the Himalayas' most rewarding remote journeys.