The Manaslu Circuit Trek is a challenging high-altitude trek that tests physical endurance and mental resilience. It takes you around Mount Manaslu (8,163m), the eighth-highest peak in the world, passing through rugged terrains, glacial valleys, and remote villages.
Trekkers must cover 177 km over 12–15 days, walking for long hours daily. The trek reaches its highest point at Larkya La Pass at 5,160m. Here, oxygen levels drop making it difficult breathe. Besides that, its route is also known for steep ascents, unpredictable weather, and limited facilities.
Despite these challenges, this trek in Nepal is one of the most rewarding trekking experiences. It offers stunning Himalayan views, diverse landscapes, and rich Tibetan culture, making it a dream adventure for many.
What Motivates Trekkers to Trek Manaslu Circuit Despite Its Difficulty?
Even though the Manaslu trek difficulty is high, trekkers choose this adventure for several reasons:
- Less Crowded than Everest & Annapurna – The Manaslu Circuit Trek offers a more peaceful and remote trekking experience than the crowded Everest Base Camp Trek or Annapurna Circuit Trek.
- Spectacular Mountain Views – The trek provides breathtaking sights of Mount Manaslu, Ganesh Himal, Himalchuli, and Annapurna.
- Cultural Experience – The Manaslu region is home to Tibetan-influenced villages. You’ll witness ancient monasteries and unique traditions, offering trekkers a cultural trip within trekking.
- Sense of Achievement – Completing this trek is truly a great personal achievement, as it is considered one of Nepal’s most challenging treks.
- Diverse Landscapes – The route takes you through lush forests, alpine meadows, glaciers, and high mountain passes, making it a visually stunning trek.
For those seeking a less-commercialized trekking route that still offers adventure, beauty, and culture, the Manaslu Circuit Trek is a perfect choice.
The Difficulty Breakdown of Manaslu Circuit Trek
Several factors like the following influence the difficulty of the Manaslu Circuit Trek:
How Problematic Can Altitude Sickness Be?
One of the biggest challenges of this trek is altitude sickness, also known asAcute Mountain Sickness (AMS). As the trek reaches heights above 5,000m, the oxygen level drops, making it harder to breathe.
Common Symptoms of Altitude Sickness:
- Headache and dizziness
- Nausea and vomiting
- Fatigue and loss of appetite
- Difficulty sleeping
If left untreated, altitude sickness can lead to life-threatening conditions like High-Altitude Pulmonary Edema (HAPE) or High-Altitude Cerebral Edema (HACE). Therefore, you should prioritize proper acclimatization, hydration, and slow ascent to avoid AMS.

Difficulties Due to Remote and Rugged Trails
The trek passes through isolated villages and rugged landscapes. So, navigation is difficult if you’re haven’t had Manaslu Trek before. Unlike the Everest or Annapurna trekking routes, the region has fewer facilities. You should pack hygiene and other essentials.
Challenges of Remote Trails:
- Steep climbs and descents – The trail involves steep uphill climbs and rocky paths. So, if you’re not physically fit, it’ll be challenging for you.
- Landslides and river crossings – Certain sections can be risky due to landslides and strong river currents.
- Limited communication – Mobile networks and internet connections are very weak or unavailable in many parts.
- Scarcity of emergency services – Unlike in Everest Base Camp or Annapurna, medical assistance is far away in case of an emergency.
These make the trek physically demanding. You need good fitness levels and proper trekking gear, or it could get overwhelming.
Long Hiking Hours
The journey covers 15–20 km with 6–8 hours of walking on daily basis. So, it can be quite exhausting because of the constant walking on steep ascents and rough trails. Many get fatigue so, take regular breaks, stay hydrated, and walk at a steady pace.
How Can Weather Affect the Trail?
Weather plays a major role in the difficulty of this trek. The region experiences unpredictable conditions, making the trail difficult to navigate. Moreover, the Larkya La Pass often experiences strong winds.
In winter, heavy snow occur while the monsoon season causes landslides and muddy paths, increasing the risk of injury. The best way to avoid these problems is to trek in the spring or autumn season.
Food and Accommodation During the Trail
The Manaslu region is remote, meaning food and accommodation facilities are limited compared to Everest or Annapurna regions. Most places offer simple tea houses with basic facilities (shared rooms, blankets, and local food). The main food choices are Dal Bhat (rice and lentils), noodles, momo, and eggs.
In addition, food prices increase as you go higher due to transportation difficulties. So, it’s better to carry extra snacks (energy bars, chocolates, nuts) and be prepared for basic living conditions during the trek.

How Difficulty Varies During Different Seasons in Manaslu Circuit?
The trek’s difficulty changes with the seasons due to the weather, temperature variations and the trail accessibility. So, choosing the right season plays a significant role in your trekking experience.
Autumn Season (September to November)
Autumn is the best season for the Manaslu trek. The skies are clear, and mountain views are just so breathtaking.
- Temperature: Pleasant (12°C to -6°C at higher elevations).
- Trail Conditions: Stable and dry, minimal risk of landslides.
- Scenery: Crisp mountain views with lush forests.
- Challenges: The trail gets really crowded in autumn. The permit also costs slightly more than usual.
Spring Season (March to May)
Spring is another ideal time. The trail is relatively easier to navigate as the weather is stable during this time.
- Temperature: Moderate (10°C to -6°C at higher altitudes)
- Trail Conditions: Dry and clear, less slippery.
- Scenery: Blooming rhododendrons and lush green forests enhance the trekking experience.
- Challenges: It can get crowded, too. You will feel cold air during the dusk and evening walks. Plus, it may also rain sometimes.
Summer or Monsoon Season (June to August)
Trekking in the Manaslu region during monsoon is challenging due to heavy rainfall and slippery trails.
- Temperature: It is warm at lower altitudes (18°C) but colder at higher elevations (-2°C).
- Trail Conditions: Muddy and prone to landslides.
- Scenery: You can witness lush green landscapes and blooming. However, fogs often limit the visibility of the surrounding mountains.
- Challenges: Leeches, landslides, and heavy rain.
Winter Season (December to February)
Lastly, winter is the most difficult season. The region gets extremely cold with heavy snowfall.
- Temperature: Freezing cold (-8°C to -20°C in high passes).
- Trail Conditions: The route is covered by snow, which makes it slippery. Hence, crossing the Larkya La Pass will be difficult and risky.
- Scenery: Stunning snow-capped peaks but harsh weather conditions.
- Challenges: Risk of frostbite, limited teahouses, and dangerous passes.

How Can You Reduce the Manaslu Circuit Trek Difficulty?
While the Manaslu trek is challenging, you can prepare properly to reduce the difficulty significantly. Here are some methods:
Tips to Tackle Altitude Sickness
- Acclimatize properly: Include rest days in your itinerary.
- Stay hydrated: Drink at least 3 to 4 liters of water per day.
- Climb slowly: Avoid rushing. Give your body to adjust to high altitudes.
- Avoid coffee, alcohol, and smoking: These can worsen altitude sickness symptoms.
Determine the Best Time for the Trek
Choosing the right season can make your trek much easier and more enjoyable. Spring (March-May) and Autumn (September-November) are the best seasons for trekking in Nepal. You should avoid monsoons and winter unless you have high altitude trekking experience.
Hiring the Best Porters and Guides
Since the Manaslu region is remote, having an experienced guide and porter can be extremely helpful. Guides navigate the trails and manages permits, and handle emergencies. Meanwhile, porters carry your backpack, making it easier for you to walk and enjoy the scenery.
Getting Good Preparation Before the Trek
Prepare yourself by training for at least 2-3 months. Focus on cardio exercises and hiking while carrying a backpack. These will boost your stamina for the trek. Finally, pack wisely, including warm clothes, trekking poles, and high-energy snacks.
An Emergency Plan Always Helps
Accidents can happen anytime and anywhere, so carry a first-aid kit with altitude sickness medications. You should always get travel insurance that covers helicopter rescue. In case of emergencies, you may inform someone about your trek itinerary.
Conclusion
In conclusion, the Manaslu Circuit Trek is a challenging yet rewarding adventure in Nepal. The difficult terrain, high altitude, and unpredictable weather can make the journey tough, but with proper preparation, acclimatization, and planning according to the season, the trek becomes more manageable. It requires a certain level of fitness and a strong mindset to overcome the physical demands and altitude challenges.
For those seeking a remote and less crowded trekking experience, the Manaslu trek is well worth the effort. The stunning landscapes, diverse culture, and sense of adventure make it a unique choice for trekkers. With good preparation and a positive attitude, you can successfully complete this high-altitude journey. So visit soon and enjoy the trek in the heart of the Himalayas!