Manaslu Circuit Trek 14 Days

What is the Best Month for Manaslu Circuit Trek itinerary 14 days Nepal?

If you’re planning to trek in the Manaslu Circuit for 14 days, then you must do so either from March through May (spring) or from September through November (autumn).  The weather is generally more consistent during these months, which results in clearer views of the mountains and safer conditions for traversing Larkya La Pass (5160m). Of course, between those months, the two months that stand out the most for ideal weather and visibility are October and April.

Here is a month-by-month description of what the weather is like for each month to help assist you with your travel package page:

Manaslu Circuit Trek in March

Pros

• The trek season is just starting to pick up with more stable and better overall weather.

• There are fewer trekkers than in the months of April, May, October or November (the peak trekking seasons).

• Dramatic views of snow-capped peaks make for great pictures.

• Temperatures at lower elevations are cooler to make trekking more comfortable.

Cons

• Excessive snow may exist on the Larkya La Pass, as some snow from the winter may still not have melted.

• With temperatures at higher elevations much lower than expected, it could be very cold to trek to Larkya La from early March to mid to late March.

• Some teahouses may not open until later in the month, depending on weather conditions at higher elevations in the Manaslu region.

Manaslu Circuit Trek in April 

Pro's

• Flowering rhododendrons in forests along the trail.

• Steady trekking weather with clear mountain views.

• pleasant day, temperature to trek.

• good for photographers and nature lovers.

Con's

• moderate trekkers on popular dates.

• slightly hazy views of lower valleys at the end of April. Spring is known for colourful forests with excellent trek.

Manaslu Circuit Trek in May 

Pro's

• Pleasant temperature.

• Longer days to trek.

• excellent mountain views in the morning.

• a more moderate crowd than the autumn peak season.

Con's

• Pre monsoon clouds may start building up.

• Possible rain at the end of May.

• slight haze in the lower valleys, mountain views.

Manaslu Circuit Trek in September 

Pro's

• The end of monsoon brings back a greener environment.

• fewer trekkers at the beginning of the season.

• A clear sky is starting to appear.

Con's

• Trails may be muddy on the first few days.

• potential landslides in the lower valleys.

Manaslu Circuit Trek in October 

Pro's

• Crystal clear mountain views.

• clear sky and stable dry trekking days.

• optimal weather for crossing Larkya La Pass.

• temperate trekking weather.

Con's

• Peak trek season, with a good amount of trekkers.

• busy teahouses; an early booking would be needed. Autumn is considered the best because of the clear mountain views and clear skies as the monsoon cleans up dust in the air.

Manaslu Circuit Trek in November 

Pro's

• Stable weather with clear view.

• Less trekkers than October.

• fresh air and beautiful autumn scenery, and stunning mountain views. 

Con's

• cold night at higher altitudes.

• Temperature could fall below freezing near Larkya La Pass.

Practical Guide to the Larkya La Pass Crossing

Larkya La Pass is the reason most people choose this trek — and it's also the part that requires the most preparation and respect.

The crossing day starts at 4:00–4:30 AM from Dharamsala (4,460m). This early start is not optional. It's done to reach the pass summit before afternoon winds and cloud buildup, and to have enough daylight for the long descent to Bhimthang (3,590m). Your guide will set the departure time based on conditions.

What you'll experience on pass crossing day:

• The trail from Dharamsala to the pass (approximately 5km) crosses glacial moraine and snow. It is not technical climbing, but it requires sure footing and trekking poles.
• Temperature at the summit is typically between -5°C and -15°C, even in peak season. Dress accordingly the night before — you're putting layers on in the dark.
• The descent to Bhimthang is long (around 15–16km). Many trekkers find the descent harder on the knees than the ascent. Trekking poles and knee braces, if you use them, are important here.
• Total walking time on crossing day: 8–10 hours. It's the longest day of the trek.
• Snow conditions vary by season. In spring (March–May), expect more snow on the pass. In autumn (October–November), conditions are typically drier and more stable.

Do I need crampons? For most trekkers on autumn departures, standard trekking boots with good grip are sufficient. For early spring (March to early April), light microspikes are useful if there's significant ice on the pass approach. We advise trekkers on gear needs well before departure based on the current season forecast.

What if I can't cross the pass? In rare cases — severe weather, medical issue, or personal decision — trekkers can return from Dharamsala to Samagaun and exit via the same route they came. This affects your itinerary and transport, but it's a real option. Your guide carries a satellite communication device and knows the protocol. We've handled emergency turnarounds before; it's not something to fear, just something to understand.

Manaslu Circuit Trek Difficulty Level

Manaslu Circuit Trek is usually considered to be of moderate or challenging levels; it’s not a technical climb, but does require you to have adequate physical conditioning, endurance, and be properly acclimatized. 

Key Difficulty Facts

• The total trekking time on the Manaslu Circuit Trek can take between two weeks and twenty days for a total distance of between 150 and 177 km from start to finish. 

• The highest point that you will reach during your Manaslu Circuit Trek is 5,160 m at Larkya Pass. The average time you will spend trekking each day will be between four and eight hours. 

• On the longest day of your Manaslu Circuit Trek, you can expect to spend between eight and ten hours on the trail crossing the pass. 

• During this trekking trip, long steep uphills, steep downhills, and rocky trails can be physically strenuous even for experienced hikers. 

Factors That Make the Manaslu Circuit Trek Challenging

High Altitude and Acclimatisation

The single greatest obstacle encountered during the Manaslu circuit trek is high altitude. Above 3,500m, there is considerably less oxygen, and trekking becomes much more arduous. Trekkers are susceptible to altitude sickness, which causes symptoms including: Headaches, fatigue, shortness of breath, and loss of appetite.

The trek climbs steeply from around 700m at Soti Khola to over 5,160m at Larkya La Pass, and thus rest days are required in villages like Samagaon and Samdo to acclimatize. Good planning with adequate rest days will help trekkers adapt safely.

Long Trekking Days

A further reason that the Manaslu circuit trek is difficult is that the walking days can be exceptionally long. Most trekking days involve: 15-20km walking each day, 6-8 hours of trekking, and many steep uphill sections. The longest walking day involves climbing over Larkya La Pass, which necessitates an early start and may involve an 8-10 hour trek at high altitude.

Remoteness and Isolation of the Trail

Compared with other, more popular and commercialized trekking routes like the Everest Base Camp trail, Manaslu is relatively isolated. This entails: Limited medical provisions, a limited number of teahouses and limited phone/internet connectivity. Due to the isolation of the Manaslu circuit, reliance on guides is essential throughout the trek.

Accommodation on the Manaslu Circuit Trek

Accommodation along the Manaslu Circuit Trek mainly consists of traditional tea houses and mountain lodges that can be found in the various villages that are dotted along the trek. Tea houses are simple, family-run lodges that cater for the trekking tourist in the Himalayas and serve the essential room and meals that are needed during the strenuous trek.

Types of accommodation on the Manaslu Trek

The majority of trekkers that go on the Manaslu Circuit Trek stay in tea houses which are essentially small homes that belong to a local family that in some parts of the world do not have too many homes with attached rooms or much by way of amenities, although lower down the trek in Soti Khola and Jagat the rooms do possess certain basic amenities that you cannot expect higher up, as accommodation gets extremely primitive as you reach places like Samdo or Dharmashala and the harsh mountain environment cannot support even the most basic amenities.

Typical Room Facilities

Accommodation rooms in Manaslu tea houses are quite rudimentary double rooms (2 single beds, one mattress of two thin covers, two pillows, two blankets); rooms are of the simplest nature and available purely for sleeping. Bedrooms have no heating, hence guests tend to meet in the common room to warm themselves by the fire once the night has fallen.

Bathroom & other facilities

Bathroom conditions vary with altitude. Lower down, some lodges will offer private facilities/ attached toilets with hot showers. Higher up, toilet facilities may be limited to squat-toilets, with few opportunities for shower facilities. Electricity can be available (sometimes Wi-Fi facilities are available and you may even have the option to charge up electronic devices for an extra fee.

Money, Cash, and What You'll Spend on the Trail

There are no ATMs along the Manaslu Circuit Trek route — not in any village, not at any checkpoint. The last reliable ATMs are in Kathmandu. Withdraw everything you need before you leave the city.

How much cash to carry: Plan on USD 200–300 in Nepalese Rupees as your personal spending money for the duration of the trek (on top of your package cost, which is already paid). This covers:

• Drinks beyond included meals (bottled water, Coke, beer, tea, coffee)
• Wi-Fi charges at teahouses (NPR 200–500 per session)
• Device charging fees (NPR 100–300 per device)
• Hot showers where available (NPR 200–500)
• Personal snacks bought along the trail
• Tips for your guide and porter (more on this below)

Tipping — what's standard: Tipping is customary and forms a meaningful part of guide and porter income. There's no pressure, but as a general reference: USD 10–15 per day for your guide and USD 8–10 per day for a porter over the length of the trek is what most trekkers from Western countries leave. For a 14-day trip, that's roughly USD 140–200 for the guide and USD 100–140 for a porter. Tips are given privately at the end of the trek in Kathmandu — not along the trail. Cash in Nepalese Rupees or USD is equally accepted.

Budget for incidentals: Small things add up at altitude. Energy bars and chocolate from teahouses cost more the higher you go (factor NPR 200–500 per item at Samagaun and above). Hot lemon tea at a pass-side teahouse costs NPR 200–400. Bring your own snacks from Kathmandu — trail mix, electrolyte sachets, and energy gels are not reliably available beyond the lower villages.

Meals on the Manaslu Circuit Trek tea house trek Nepal 14 Days

The food served while trekking the Manaslu circuit trek (teahouse trek) in Nepal is served in the teahouses where you spend your nights. The meals are simple but nutritious and are intended to provide you with energy throughout the day of hiking at high altitudes. The menu generally consists of simple Nepali, Tibetan, and other international food made from locally available products. As the trail becomes more remote, food must be transported via porter or mule, and so the menu gets smaller and less varied as you climb further up the mountains.

Breakfast Menu on the Manaslu Trek

Breakfast at the tea house treks is served every day very early in the morning before your days trekking.

The usual tea house trek menu:

• Tibetan bread with jam or honey

• Toast or chapati with butter or peanut butter

• Pancakes (plain, with apple, with banana or with chocolate)

• Eggs (boiled, fried, scrambled, with omelette)

• Oatmeal porridge or muesli

• Fried or boiled potato

• Tea, coffee, hot chocolate or milk tea

 These carbohydrate-rich meals are ideal for trekkers and give enough energy to last a full day of hiking.

Lunch Menu on the Manaslu Trek

The trekker usually has lunch in any of the tea houses during the trekking hours of the day.

The general lunch menu includes:

• Dal Bhat (rice with lentil soup, vegetable curry, pickle)

• Vegetable or egg fried rice

• fried noodles ( chow mein )

• noodle soup or Thukpa

• boiled potato or potato curry

• Sandwich or chapatis with vegetables

Dal Bhat is a favourite among trekkers due to its healthfulness and unlimited servings.

Dinner Menu on the Manaslu Trek

Dinner is the chief meal of the day. The meals are commonly served at the dining hall of the teahouse in the evening.

Common dinner menu:

• Dal bhat set (rice, lentils, vegetable, pickle)

• Vegetable curry/egg curry with rice

• Fried noodles/spaghetti

• Macaroni/pasta dish

• Momos whenever available

• Garlic soup/vegetable soup

• Some lodges serve pizza and fried rice as well.

These are hot, healthy, energy-rich foods, and you'll surely need to feed your trekking in cold weather conditions.

Gear and Packing for the Manaslu Circuit Trek

The Manaslu region is remote. Once you leave Machha Khola, there are no trekking shops, no gear rental outlets, and very limited ability to replace anything that breaks or gets left behind. Everything you need should be sorted before departure.

Can I rent gear in Kathmandu instead of buying? Yes — and for most items, renting is the smart choice. Thamel district in Kathmandu has well-stocked rental shops where you can get sleeping bags, down jackets, and trekking poles at very reasonable daily rates. A sleeping bag rental typically costs USD 1–2 per day; a down jacket is similar. This works well for trekkers who don't plan to do multiple Himalayan treks. If you're renting, inspect the sleeping bag for warmth rating and cleanliness before accepting it.

Sleeping bag rating: You need a sleeping bag rated to at least -10°C for the Manaslu Circuit. If you're trekking in early spring or late autumn, a -15°C bag is a safer choice. Nights at Dharamsala (4,460m) are very cold, and teahouse blankets alone are not sufficient at this altitude.

The essentials checklist:

Clothing:

• Base layer (moisture-wicking, merino wool or synthetic)
• Mid-layer fleece or light down jacket
• Outer shell — waterproof, windproof jacket
• Warm down jacket (for evenings and pass crossing)
• Trekking trousers (2 pairs)
• Thermal leggings (for sleeping and pass day)
• Wool or synthetic trekking socks (4–5 pairs)
• Gloves (lightweight inner + warm outer)
• Warm hat and buff/neck gaiter
• Sun hat or baseball cap for lower sections

Footwear:

• Waterproof trekking boots with ankle support — broken in before departure. This is non-negotiable. New boots cause blisters on day 3 and the trek has 10 more days after that.
• Lightweight sandals or camp shoes for teahouse evenings

Gear:

• Trekking poles — strongly recommended for the Larkya La descent
• 30–40L daypack for daily use
• 60–70L duffel for porter (if using one)
• Headlamp with spare batteries — essential for the 4 AM pass start
• Water purification tablets or a filter
• Sunscreen SPF 50+ and UV-blocking lip balm. UV intensity increases significantly above 4,000m — sunburn here is severe.
• First aid basics: blister care, pain relief, bandages, anti-diarrheal tablets

Documents (keep these in your daypack, never with your porter):

• Passport (original)
• Printed trek permits
• Travel insurance documents with emergency contact number
• Guide's contact number saved offline

On altitude medication: Many trekkers carry Diamox (Acetazolamide) as a precaution. The standard dose is 125mg twice daily, starting one day before significant altitude gain. Diamox is not a substitute for proper acclimatization, and it has side effects including increased urination and tingling in the fingers. Consult your doctor before departure to get a prescription and test your reaction to the medication before you're on the trail.

What Permits are Required for the Manaslu Circuit Trek in Nepal?

The Manaslu Circuit Trek is located in a special restricted area of Nepal, and therefore, trekkers will need to purchase multiple documents from the Nepal government before setting foot on the trail. Permits have been put in place to help manage tourism, conserve the culture of the region and for the funding of projects in both the Manaslu and Annapurna areas.

For an average 14-day Manaslu circuit trek, three major government-issued permits, along with a single fee charged by the local government, are needed.

Manaslu Restricted Area Permit (RAP)

The most critical permit for trekkers is a Manaslu Restricted Area Permit (RAP). The Manaslu Region is designated as a Restricted Area by the Government of Nepal; the RAP is a very important permit for trekkers. The RAP is issued by the Nepal Department of Immigration and must be arranged through registered trekking agencies and licensed guides.

Permit Cost (per person):

Season	Cost
September – November (Peak season)	USD 100 for first 7 days
Additional days	USD 15 per day
December – August (Off-season)	USD 75 for first 7 days
Additional days	USD 10 per day

Most trekkers will spend 10-12 days in the restricted zone, so usually RAP costs USD 115-145 depending on the itinerary and season.

Manaslu Conservation Area Permit (MCAP)

The Manaslu Conservation Area Permit (MCAP) is mandatory due to the fact that trekkers will be trekking through the protected Manaslu Conservation Area, which has forests, wildlife habitat and traditional villages.

Cost:

• Foreigners: NPR 3,000 (approx. USD 23 to 25)

• Citizens of countries within the SAARC: NPR 1,000

The money collected from the MCAP provides funding for: environmental protection; maintenance of the trails; and development of the local economy in the Manaslu area.

Annapurna Conservation Area Permit (ACAP)

The Manaslu Circuit Trek crosses the Larkya La Pass (5,160 m) and will then enter the Annapurna Conservation Area and end in Dharapani. Therefore, trekkers must also obtain an Annapurna Conservation Area Permit (ACAP).

Cost:

• Foreigners: NPR 3,000 (approx. USD 23 to 25)

• Citizens of countries in the SAARC: NPR 1,000

The money collected from the ACAP permits will be used to support: conservation programs; developing and maintaining the trails; and managing tourism in the Annapurna area.

Chumnubri Rural Municipality Permit

Trekkers also have to pay a local municipality tax/fee in order to enter the Manaslu area.

Cost:

• NPR 1,000 per person (approx. USD 8 to 10).

The money collected from the local municipality permit/tax is used to develop the community where the money came from, and to develop the communities along the trekking route.

Transportation to the Manaslu Trek Starting Point: How to Reach and Begin

Generally, the trek starting point for Manaslu is reached by bus from Kathmandu, overland, to either the starting points, Machha Khola or Soti Khola. 140 to 160 kilometers distance between starting points, and the trip generally lasts from 7 to 9 hours.

Kathmandu to Soti Khola / Machha Khola

You'll drive along a beautiful road through the countryside, terrace farms and small villages. Driving along the Prithvi Highway and into the remote part of the Budhi Gandaki Valley is very scenic. Most trekking packages will provide private jeeps, which will be faster and more comfortable than any local bus. Local buses travel on very rugged mountain roads. So the jeep is worth it.

Transportation Options

• Private jeep: 7 to 8 hours. It's the most comfortable and also the recommended way to travel.

• Local bus: Takes 8 to 10 hours to complete the drive. It's much less expensive but much more crowded than private transportation by jeep.

• Shared jeep: Used by a large number of trekkers as a more economical option for traveling

The challenge of traveling along very long distances via local buses to start your Manaslu Trek is just part of the adventure. In addition to seeing some beautiful countryside along the way, you'll also have a chance to see many types of rural Nepalese life prior to starting the actual trek. Most people starting from Machha Khola will begin the trek on the first day at an approximate elevation of 900 meters or 3,000 feet. You'll be glad those hours in the jeep are behind you once you're on the trail.

Common Mistakes Trekkers Make on the Manaslu Circuit

We've been running this trek for years, and the same avoidable mistakes come up repeatedly. Here's what to watch for:

Bringing brand new boots. This is the most common cause of abandoned treks we see. Boots must be broken in before you arrive. The ideal approach is several long day hikes in your trekking boots in the weeks before departure.

Underestimating the drive from Kathmandu. The jeep ride to Machha Khola takes 7–9 hours on rough mountain roads. It's not a comfortable highway journey. Eat a light breakfast, sit by a window, and be mentally prepared for it. Some trekkers arrive at the trailhead already fatigued — start the jeep ride rested.

Ascending too quickly through the early days. The first few days of the trek feel easy because you're at low altitude. Trekkers who push fast through the lower sections often hit Samagaun (3,530m) more tired than they should be. The rest day at Samagaun exists for a reason — use it.

Carrying too much weight. If you've hired a porter, let the porter do the job. Your daypack should carry water, snacks, a jacket, camera, and your documents — nothing more. Trekkers who stuff their daypacks with unnecessary gear struggle badly on pass day.

Not withdrawing enough cash in Kathmandu. There are no ATMs on the trail. Budget NPR 25,000–35,000 (approximately USD 190–260) in cash for personal spending beyond what's included in the package.

Skipping the Birendra Lake or Manaslu Base Camp side hike on rest day. The acclimatization day in Samagaun is not just logistical — it's one of the trek's highlights. Birendra Lake, set at the base of Manaslu's glacier, is as beautiful as any lake in Nepal. Don't spend the rest day in the teahouse.

Forgetting sunscreen above 4,000m. UV radiation increases significantly at altitude. Many trekkers focus on warmth gear and forget sun protection. The morning sun on the pass approach, reflecting off snow, causes real burns.

Internet, Wi-Fi, and Charging Facilities

Many villages along the Manaslu Circuit Trek have access to internet and electricity; however, the level of service is not as reliable or as available as other major trekking routes like Everest and Annapurna.

WiFi Availability

There are several teahouses located in villages such as Namrung, Samagaon, and Lho, which provide WiFi service; however, due to the height of the trek, the number of users, and being away from the towns (i.e., remote), you may experience slow internet connection in most cases. In general, WiFi will cost you approximately $2.00 or $5.00 per use.

Mobile Network Coverage

All major cellular carriers in Nepal, NTC and Ncell, have limited mobile signal available along parts of the trail; generally, mobile signal is available in most of the larger villages but not in some of the more isolated hiking areas.

Charging Electronic Devices

Most teahouses throughout the trail provide their guests the ability to charge phones, cameras, and solar chargers, using either solar or small hydroelectric systems; generally, charging will cost you approximately $1.00 or $3.00 per device at higher altitudes.

Drinking Water and Hydration on the Manaslu Circuit 2 weeks Trail

All trekkers must stay hydrated while hiking at altitude. There are numerous opportunities throughout the Manaslu Circuit Trek to purchase water from teahouses/villages along the trail.

Drinking Water Options

There are primarily three methods to obtain drinking water, as follows:

• Boiled water - This is available from teahouses and is considered to be the safest.

• Bottled mineral water - This is widely available; however, the price increases as the trekker gains altitude on the Manaslu Circuit.

• Water purification - Many trekkers carry water purification tablets or filters with them to treat spring or tap water.

Recommended Hydration

All trekkers on the Manaslu Circuit Trek should drink their recommended daily amount of 3 to 4 litres of water daily. Drinking plenty of fluids while trekking will assist in preventing dehydration and lower altitude sickness risk. In addition, many trekkers use water purification methods, i.e., tablets or portable water filtration methods, to help lessen the amount of plastic garbage accumulating in the Himalayan Mountain Range / on the trekking routes.

Guide and Porter Requirement for 8th Tallest Manaslu Circuit Trek

While trekking in Manaslu, please keep in mind that this is a restricted trekking region, hence we need to follow the specific government rules and regulations.

Mandatory Licensed Guide

If you're going trekking in Manaslu, you're required to have a licensed trekking guide and arrange your permits through one of the registered trekking agencies in Nepal. Trekking guides will assist with navigation, safety, communication with the local community, and help with managing your trekking permits.

Group Requirement (Updated Rule)

There used to be a requirement of having at least two people traveling together to be able to obtain a restricted travel area permit for the Manaslu Circuit Trek; however, as of now, an individual traveler may apply for and get a restricted area permit on their own as long as they are traveling with a qualified trekking guide through a registered trekking company.

Porter Services

Most trekkers will also hire a porter to assist with the weight of carrying the heavier backpacks. An average porter will carry 20 - 25 kg and allow trekkers to fully enjoy their trekking experience with a lighter day pack. In addition to making your trek more enjoyable, hiring a porter will also provide a direct benefit to the local economy in the mountains where they live.

Is Travel Insurance Needed for Manaslu Circuit Trek?

Trekking in this region requires travel insurance because of the remoteness of many areas and the altitude.

High-Altitude Coverage

When purchasing your travel insurance, make sure you are covered for trekking at high altitudes of at least 5,200m (since Larkya La Pass is at 5,160m, it is the highest point of the trek).

Emergency Helicopter Evacuation

If you experience severe altitude sickness or become seriously injured or ill during your trek, your only evacuation option in many remote areas is by helicopter to Kathmandu, which can cost you USD 3,000 to USD 5,000 for rescue alone – so having travel insurance with this type of coverage is important.

What Insurance Should Cover

Travel insurance for trekking should provide:

• Coverage for high-altitude trekking

• Coverage for emergency rescue by helicopter

• Medical costs or treatment in a hospital

• Trip cancellation/interruption

For safety and peace of mind when trekking in this remote and beautiful country, ensure you are properly insured before leaving on your trip.

Why Altitude Sickness is Common on the Manaslu Circuit Trek?

The Manaslu Circuit Trek is notorious for its amount of Acute Mountain Sickness due to the fact that there is such a dramatic altitude gain from low river valleys into very high Himalayan altitude (5,160m at Larkya La pass) within a relatively short period of time.

High increase in altitude within a short trekking duration

Trekkers ascend from relatively low altitudes (approx. 700m-1000m at Soti Khola/Machha Khola) to well over 5000m over only about 10-12 trekking days. This very rapid elevation increase provides very little time for the body to acclimatize to the thinning air at high altitude and reduced oxygen availability.

High sleeping altitude above the safe limit

From villages such as Samagaon (3,530m), Samdo (3,860m) and Dharmashala (4,460m), trekkers are already sleeping at extremely high altitudes, at which point oxygen levels are reduced significantly, posing a risk for AMS.

Larkya La pass (5,160m)

The final, most strenuous point is the Larkya La pass at 5,160m. Oxygen is extremely scarce here and even very well trained trekkers are able to feel symptoms such as headaches, light-headedness and fatigue at this altitude.

Low amount of acclimatization points

Compared to some of the other treks on offer, there are a lot fewer long stopover acclimatization points above 3,000m, therefore reducing the body's recovery time before entering higher altitude zones.

Difficult and physically demanding terrain

With long days of walking, often 6-8 hours, with high increases in altitude with every step and isolated from civilization, the trekking puts a lot of strain on the body, and thus, its ability to cope with altitude is further reduced.

Dropping oxygen level above 2,500m

Above 2,500m, the body begins to struggle much more with altitude, with the available oxygen significantly reduced and then more and more so as trekkers ascend higher up to Larkya La.

What to Do If Altitude Sickness Hits on the Manaslu Trek

Altitude sickness (Acute Mountain Sickness, or AMS) is common above 3,000m, and the Manaslu Circuit climbs quickly. The fact that it's a restricted-area trek with mandatory guides is actually an advantage here — your guide is trained to recognise the symptoms and knows the protocol.

Recognising the symptoms: Mild AMS feels like a bad headache combined with fatigue, loss of appetite, and mild nausea. These symptoms at 3,500–4,000m are not uncommon and don't necessarily mean you need to descend. They do mean you should not ascend further that day.

The warning signs that require immediate descent are: severe headache that doesn't respond to medication, vomiting, loss of coordination or balance, confusion, or dry persistent cough at altitude (which can indicate fluid buildup in the lungs). These are medical emergencies.

Your guide's role: Our guides carry a pulse oximeter and monitor blood oxygen levels regularly from Samagaun onwards. They're trained in Wilderness First Aid and know when to call for helicopter evacuation. If your guide recommends descending, descend. This is not a conversation — altitude-related illness is unpredictable and can deteriorate rapidly.

Helicopter evacuation: In serious cases, the evacuation option from the Manaslu region is helicopter to Kathmandu. The cost ranges from USD 3,000–6,000 depending on the pickup point. This is exactly why travel insurance with high-altitude helicopter coverage is not optional on this trek — it's a basic safety requirement. Make sure your policy covers trekking to at least 5,200m and helicopter evacuation.

The two best AMS prevention practices:

1. Drink 3–4 litres of water per day. More than almost anything else, hydration reduces AMS risk.
2. Walk slowly. "Pole, pole" as they say in East Africa — the principle applies here too. Your speed on the trail does not determine your success. Arriving slowly and feeling well is the only goal.

How To Be Fully Prepared for 2026 Manaslu Circuit Trek 14 Days?

Physical conditioning will be the biggest contributing factor to completing the 2026 Manaslu Circuit Trek (14-day trekking route); this is a factor because trekking consists of many long days of walking involving significant steep climbs and trekking at high altitudes, peaking at 5160m at the Larkya La Pass.

You need to start getting physical condition training at least 6-8 weeks before the trek to gain cardiovascular endurance throughout your body; use a multitude of cardio workouts such as running, cycling, swimming, climbing stairs (for overall body conditioning and to gain stamina and lung capacity) so that your body will get used to performing exercises while at altitude, which is what trekking is. In addition to this cardio, you need to do as many hikes as possible, carrying a pack (8-12kg), so that your legs and core can get strong for the hike.

Training for the uphill and downhill on your Manaslu trek will be extremely important, considering Manaslu's long ascents and long descents, as this will put wear on the knee and ankle joints. Weight training with strength training exercises such as squats, lunges, planks, and calf raises will strengthen muscles in and around these joints to prevent any type of injury. Also doing flexible/balance exercises in the last few months, such as stretching or yoga, will help to aid recovery and the body to better control itself on the rugged trail while trekking various portions of the route.

In the last weeks before departure, work on long day-hikes (5-7 hours) to enhance your mental and physical resilience. Adequate food and water, along with enough rest, will bring your fitness levels to even greater heights and will make the trip more enjoyable and safer as a result.