How Difficult is the Manaslu Circuit Trek?

  • Last Updated on Sep 7, 2023

How Difficult is the Manaslu Circuit Trek? This question often resonates in the minds of trekkers aiming to take on the rugged terrains of the Nepalese Himalayas that circle the mighty Mount Manaslu, the world's eighth highest peak.

Embarking on this journey means embracing both its challenges and rewards. In this in-depth analysis, we will dissect the factors that contribute to its difficulty, from altitude challenges to the trek's remote nature.

Table of Contents

Altitude and Acclimatization

Understanding Altitude: As you ascend to higher altitudes, the air pressure drops and there's less oxygen available. This can affect the body's ability to function normally, and if it's not given time to adjust, can lead to Acute Mountain Sickness (AMS).
Zones of the Trek: The trek starts from a relatively low altitude, but as it progresses, trekkers enter the 'High Altitude' zone (2,500 to 3,500 meters), followed by the 'Very High Altitude' zone (3,500 to 5,500 meters). Most challenges related to altitude arise in these zones.
Acclimatization Days: It's crucial to have acclimatization days built into your itinerary. These are days when you don't ascend much but rather take short hikes to higher altitudes and return to sleep at a lower altitude. This "climb high, sleep low" strategy aids in acclimatization.
Signs of AMS: Recognizing symptoms early is vital. Mild symptoms include headache, dizziness, fatigue, shortness of breath, and difficulty sleeping. More severe symptoms can involve a persistent headache, vomiting, walking with difficulty, and confusion. Recognizing and addressing these signs immediately, either by halting ascent or descending, can be life-saving.

Trek Duration and Distance

Daily Distance: On average, trekkers cover about 10-15 kilometers per day, but this varies based on the terrain and altitude. Some days may involve just 5-6 kilometers, especially at higher altitudes, while others might stretch to 20 kilometers at lower sections.
Rest Days: Apart from acclimatization days, some itineraries incorporate rest days, especially after challenging stretches. These allow trekkers to recover and rejuvenate.
Pacing: Maintaining a steady, sustainable pace is more important than speed. It's essential to listen to one's body and not push excessively, especially during the initial days of the trek.

Walking against the backdrop of the world's eighth highest peak, trekkers embrace the breathtaking harmony of the Manaslu region.
Walking against the backdrop of the world's eighth highest peak, trekkers embrace the breathtaking harmony of the Manaslu region.

Trail Condition

Nature of the Path: While the trail is well-trodden, it varies in nature. There are smooth paths, rocky stretches, forested trails, and moraines. Bridges, some of them suspension bridges, often cross rivers.
Trail Markings: The Manaslu Circuit isn't as commercialized as some other treks, which means fewer signposts. However, the trail is generally evident, and with a guide – which is mandatory for this trek – navigation is manageable.
Potential Hazards: Sections of the trail, especially around Larkya La Pass, can be prone to landslides, especially after rainfall. It's vital to be aware of the surroundings and heed any local advice. Additionally, river crossings require care, and during the winter or early spring, ice can make certain parts slippery.
Infrastructure: Unlike some other popular treks, Manaslu has fewer teahouses and facilities en route. This requires trekkers to plan ahead, ensuring they have adequate supplies and know the locations of upcoming rest points.

Physical Fitness

Pre-trek Training: Building endurance is crucial. Cardio exercises like running, swimming, or cycling can be beneficial. It's recommended to start training at least 2-3 months before the trek.
Strength Training: Leg strength is paramount given the demanding terrains. Squats, lunges, and step-ups are great exercises. Including some upper body workouts can help, especially if you're carrying a backpack.
Hiking Experience: Prior multi-day hiking experiences can be an advantage. They not only provide physical preparation but also give insights into how your body reacts to prolonged physical activity.
Flexibility: Incorporate stretching into your routine. This can reduce the risk of injuries and aid in muscle recovery during the trek.


Seasonal Variations: The best times for the Manaslu Circuit are during spring (March-May) and autumn (September-November). The weather is clearer, and there's less rainfall compared to the monsoon season. Winter (December-February) is colder, especially at higher altitudes, and might have snow-blocked paths. Summer (June-August) is monsoon season, making the trails slippery and increasing the risk of landslides.
Day-night Fluctuations: Even during warmer months, temperatures can plummet during the night. It's essential to pack layers to adjust to the varying temperatures.
Unexpected Weather Changes: The Himalayan weather is unpredictable. Sudden rain or snow can occur, making waterproof gear and clothing essential.

Remote Nature

Limited Connectivity: Cell phone signals can be sporadic or nonexistent. While some teahouses might offer Wi-Fi for a fee, it's generally slow and unreliable.
Fewer Amenities: Compared to popular treks like the Annapurna Circuit, Manaslu offers fewer luxurious teahouses. Expect basic accommodation and meals, and always carry essential supplies like water purification tablets.
Cultural Immersion: One advantage of its remote nature is the undiluted cultural experience. Villages along the trek offer a glimpse into authentic Nepalese and Tibetan cultures.

Permits and Regulations

Restricted Area Permit (RAP): Since Manaslu is a restricted area, you'll need an RAP. This is in addition to the Manaslu Conservation Area Project (MCAP) and Annapurna Conservation Area Project (ACAP) permits.
Group Trekking: Independent trekking is not allowed. You need to be in a group of at least two trekkers accompanied by a licensed Nepali guide.
Environmental Responsibility: Being a conservation area, there are regulations to ensure minimal environmental impact. It's essential to follow the principles of Leave No Trace, ensuring you don't litter or harm the local flora and fauna.
Local Customs: Respecting local customs and traditions is a must. This includes dress codes in temples and monasteries, greeting etiquette, and more.

A panoramic embrace of nature's artistry: the Manaslu horizon merges sky, mountain, and valley into a canvas of awe-inspiring beauty.
A panoramic embrace of nature's artistry: the Manaslu horizon merges sky, mountain, and valley into a canvas of awe-inspiring beauty.

In wrapping up the question, How Difficult is the Manaslu Circuit Trek? – the answer lies in a blend of physical, environmental, and logistical challenges. However, with thorough preparation and respect for the trek's demands, these challenges can be surmounted, rendering the journey not just feasible but deeply rewarding. Conversely, the short Manaslu Circuit Trek is more demanding than the standard route due to the absence of acclimatization days in its itinerary.

The untouched beauty and rich cultural experiences of the Manaslu Circuit Trek make every effort worthwhile, promising memories that last a lifetime.

Suman Aryal

Suman Aryal

With over 15 years of experience in the tourism sector of Nepal, Suman is the Managing Director of Dream Heaven Adventure. His passion for trekking has taken him to nearly all of Nepal's popular regions, making him an authorized trekking and tour operator.

Suman has a particular affinity for traveling to the Himalayas, where he has gained deep knowledge about the region's religion, culture, and history. As a part-time blogger, Suman shares his research on the cultural and religious diversity of Nepal, providing his personal touch with insights from his decade-long experience. He also enjoys answering readers' queries with his expert knowledge and personal touch.