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Nar Phu Valley Trek Overview

Nar Phu Valley was opened for tourism in 2003. It would be best if you went through remote villages and rugged terrain to reach Nar Phu Valley to reach Nar Phu Valley, along with ancient monasteries in the hidden valleys of the Annapurna region. You can also immerse yourself in the rich Tibetan culture. On this trek, you can also see Pisang Peak and Annapurna ii.

Yet, the duchess and enjoyment of the Nar and Phu Valley trek depend on choosing the right season. Choosing the best season for trekking to Nar Phu Valley is crucial. Each season possesses its beauty and challenges, so picking the best season can ensure your safety, which is most important.

By picking the right season, your trek can be less complicated, as the trails will be in good condition. In spring, there are blooming flowers. In the fall, there is colorful foliage. Choosing a quieter season can also bring a more peaceful trek with fewer crowds. Picking the best season makes the Nar Phu Valley Trek more enjoyable and safe.

Best Season For Nar Phu Valley Trek 

Spring (March-May) is one of the best seasons for the Nar Phu Valley Trek. The weather is mild and stable then. It has clear skies and blooming flowers, including beautiful rhododendrons. The temperature is suitable for trekking. The nearby mountain views are stunning. It is the best time to explore Nar and Phu villages. It’s a popular time for trekking in Nepal so you can expect some company on the trail. Yet, the experience will likely be rewarding.

Nearby Moutain View
Best season for Nar Phu Valley Trek 4

Summer Season

Summer( June- August) is generally not the best time to do the Nar Phu Valley Trek. This season coincides with the monsoon season in Nepal. It brings heavy rain and cloudy skies. The trails can be muddy and slippery, and clouds may obscure the views of the mountains. Additionally, there is a higher risk of landslides in some areas. Trekking during the summer can be challenging and less enjoyable than other seasons.

Autumn Season

Many people think autumn (September to November) is the best season for the Nar Phu Valley journey. The weather is stable, with clear skies and warm days. Yet, it can get cold at high altitudes, especially at the end of November. The trails are in great shape in autumn, making trekking easier and more fun. Autumn is also great for wildlife spotting, as many animals are active before winter.

Winter Season

Winter (December to February) can be challenging when doing the Nar Phu Valley Trek. The weather is cold during this season, especially at higher altitudes. There is a higher chance of encountering snow on the trail. Snowfall may block or make some parts of the trekking route challenging to pass. Yet, winter can offer a unique and beautiful trek if you are ready for cold weather and trekking and are okay with snow. There are fewer crowds on the trail.

Factors Influencing Season Choice

Several factors influence the season choice when planning a trek in Nar Phu Valley. Here is an overview:

Terrain and trail conditions in Nar Phu Valley

Terrain and trail are challenging and rugged, and their conditions vary upon the season, such as:

Pre-monsoon (March to May)

Before the monsoon, trails are dry and stable, making trekking easier and safer. Clear skies offer excellent visibility of the peaks and provide vibrant scenery with blooming rhododendrons.

Monsoon (June to August)

This season brings heavy rainfall, leading to slippery and muddy trails. Some paths can be dangerous because of landslides and swollen rivers. Monsoon season offers frequent cloud cover, and rain reduces visibility, obscuring mountain views. Trekking now has more challenges. It’s recommended only for experts.

Post-monsoon (September to November)

This season is another best time for trekking. The weather is stable, the skies are clear, and the temperature is moderate. But, nights can be cold at higher altitudes. Because of clear skies, you can see views of the Annapurna range. 

Winter (December to February)

Winter has harsh conditions: snow, icy and treacherous trails, and frigid temperatures. This is especially true at higher altitudes like Kang La Pass. This season has many challenges, like monsoon season. Experienced trekkers are the only ones recommended to use it.

Personal preferences

Personal Preferences play a crucial role in choosing the trek’s season. The time before or after the monsoon can favor trekkers who prefer warmer and more vibrant landscapes. It has stable weather, clear skies, and pleasant temperatures this time. Solitude seekers might prefer winter treks despite harsh weather. People who like lush green landscaping might find the monsoon appealing.

Fitness level

The Nar Phu Valley trekking trail has steep climbs and descents, especially around Kang La Pass. It requires good fitness. Fit trekkers can handle these challenges more. This is true in any season. Yet, less fit people might find the pre-monsoon and post-monsoon seasons easier. This is because the trails are better.

Fitness level also affects resilience to extreme weather. Fit trekkers with experience might handle the cold and icy winter trails. They could also hold the slippery paths and heavy rains of the monsoon. New trekkers may prefer the stable and mild seasons. They are less dangerous before and after the monsoon. Along with physical fitness, mental fitness is also a must while going on a trek.

Accommodations and facilities in different seasons

Pre-Monsoon(March to May): Most teahouses and lodges work well and have good services. But, since there are more trekkers, it’s best to book ahead.

Monsoon is from June to August. Limited accommodations may be available. Some lodges close due to heavy rain and access issues. Services may be essential, and trekkers need to be more self-sufficient.

Post-Monsoon(September to November): Most facilities are open and well-maintained like pre-monsoon. Since it’s peak season, we recommend booking in advance.

Winter(December to February): Many high-altitude lodges close due to snow and cold. Open accommodations offer minimal services, requiring trekkers to be well-prepared and self-sufficient.

Nar Phu Valley Trek Route

The Nar Phu Valley trek will take you on a captivating journey through the remote villages of Nar and Phu. It lies in the Annapurna region of Nepal. The Nar Phu Valley trek begins from Jagat. It follows the familiar Annapurna Circuit route. From Jagat, trekkers trek through pretty landscapes, including lush forests and small towns. They reach Koto. Here, the path splits from the main Annapurna Circuit trail.

From Koto, the trek enters the Nar Phu Valley. After a few days of trekking, trekkers reach Meta, a small town that serves as the gateway to the Nar Phu Valley. Trekkers pass through the Nar Phu Valley, walking through barley fields and ancient chortens. 

Nar Phu Valley Trek Route
Best season for Nar Phu Valley Trek 5

They then reach Phu Village, well-known for its unique Tibetian-influenced culture and ancient monasteries. A rest day is usually scheduled in Phu to explore the village and interact with the local community.

After exploring Phu village, trekkers backtrack through the Nar Phu valley. They cross the Nar Khola and climb to Nar Village. From Nar Village, trekkers ascend toward the Kang La Pass Base Camp, situated at the foot of the pass. 

The next day, trekkers cross the Kang La Pass (5320 meters), which offers views of the peaks and the Mustang region. The path down from the pass leads to Ngawal, where they rejoin the Annapurna Circuit trail. The trek ends with a descent from Nagwal to the village of Manang.

Trekkers can rest there and enjoy the facilities before catching a bus or jeep back to Kathmandu. The itinerary for Nar Phu is for experienced trekkers. They should be looking for an off-the-beat-path adventure in the Himalayas. After hours of trekking, you can finally reach your destination and immerse yourself in nature.

Nar Phu Valley Trek Highlights

Some of the Nar Phu Valley trek highlights are:

  • Explore Annapurna’s most remote region.
  • Breathtaking views of Annapurna II, Gangapurna, and Tilicho Peak.
  • Immersion in traditional Tibetan culture in Nar and Par Villages.
  • Trekking through diverse Landscapes, including forests, valleys, and rugged terrain.
  • Crossing high passes like Kang La Pass and Thorong La Pass for stunning panoramic views.
  • Stay in old traditional villages and unaltered authenticity.
  • There is a majestic waterfall along the way.
  • Untouched natural beauty.
  • Exquisite views of ranges such as Manaslu, Dhaulagiri, and other Himalayan massifs.
  • Explore Nar and Par Village.
  • Visit Nar Phedi Monastery.

Nar Phu Trek Difficulty Level

The Nar Phu Valley trek is challenging and requires good fitness and stamina. It is suitable for trekkers who are comfortable with high altitudes and long days of trekking. The trek involves walking for several hours each day. The path is often in remote and rugged terrain, with steep up-and-down parts.

Trekking experience at high altitudes is helpful. The trek is challenging as it goes above 5,000 meters. Acclimatizing to avoid altitude sickness is a must. It would be best if you had permits for Nar Phu Valley. It would be best to trek with a guide or agency, as different Nar Phu trek packages are available. They should be familiar with the area, which is remote and has few facilities.

The Nar Phu Valley trek is a challenging trek but rewarding. You can enjoy the trek to the fullest by exploring the Nar village. It’s for those seeking a less traveled route in the Annapurna region. Despite many challenges, you will create memories of a lifetime at the end of the trek.

This trek typically takes 9-15 days, but it can be extended to include the Annapurna Circuit or other nearby treks, adding several more days. This duration requires good physical endurance to hike for several hours each day.

Prerequisites for Nar Phu Trek

  • Good physical fitness for challenging terrain and long trekking hours.
  • Proper acclimatization to high altitudes.
  • Get the necessary permits. The best ones are the Annapurna Conservation Area Permit (ACAP) and the Nar Phu Restricted Area Permit.
  • Essential trekking gear includes sturdy boots, warm clothing, and a sleeping bag. Also, bring a backpack, sunscreen, sunglasses, and a hat.
  • Consider hiring a guide and porter for support, especially in remote areas.
  • Consult a healthcare provider before the trek and carry a basic first aid kit.

Tips Required for Nar Phu Valley Trek in Different Seasons

Packing list essentials

When planning a trek in the Nar Phu Valley, your chosen season will affect what you need to pack. Here are some tips and packing list essentials for different seasons:

For Pre-Monsoon and Post-Monsoon


  • Layered clothing
  • Warm Jacket
  • Thermal underwear
  • Moisture-wicking t-shirt
  • Lightweight trekking pants
  • Warm hat and gloves
  • Sun hat and gloves
  • Scarf or buff


  • Sturdy trekking boots
  • Comfortable trekking socks
  • Camp shoes


  • Trekking poles
  • Backpack with rain cover
  • Sleeping bag
  • Sleeping bag liner
  • Headlamp with extra batteries
  • Water purification tablets or filter
  • Hydration systems or water bottles
  • First aid kit

For Monsoon


  • Quick-dry and moisture-wicking clothing
  • Waterproof and breathable rain jacket and pants
  • Extra sets of clothing
  • Waterproof gaiters
  • Insect repellent( to deal with leeches and mosquitoes)


  • Waterproof trekking boots
  • Waterproof socks
  • Extra pairs of trekking socks


  • Trekking Poles
  • Waterproof backpack cover
  • Dry bags or zip lock bags for electronics and valuables
  • Poncho or extra raincoat
  • Sandals (for river crossing)

For Winter


  • Heavy-duty layered clothing
  • Down jacket
  • Thermal base layers
  • Fleece jacket or heavy insulating layer
  • Windproof and waterproof outer shell
  • Insulating trekking pants


  • Insulated and Waterproof trekking boots
  • High-quality thermal socks
  • Gaiters


  • Trekking poles with snow baskets
  • High-quality sleeping bag
  • Sleeping pad
  • Crampons or microspikes
  • Hot water bottle

Acclimatisation strategies and altitude sickness prevention

  • Ascend.
  • Stay hydrated by drinking plenty of water.
  • Consider carrying acetazolamide after consulting with a healthcare professional.
  • Be aware of altitude sickness symptoms and descend if severe symptoms occur.
  • Use appropriate gear as per the weather.
  • Avoid alcohol and smoking, which can worsen altitude sickness.
  • Eat high- high-carbohydrate meals to help your body adjust to altitude.
  • Descend immediately if severe symptoms of altitude sickness occur.

Hiring guides and porters

Hiring trekking guides and porters can depend on the season, such as:

For Pre-monsoon and Post-Monsoon

  • Book in advance due to high demand
  • Look for experienced guides familiar with the terrain.
  • Clarify all costs upfront.

For Monsoon

  • Expect fewer trekkers and lower competition for guides.
  • Focus on experienced guides prepared for wet conditions.
  • Be flexible with itinerary changes due to weather.

For Winter

  • Availability limitations may restrict some options, but competitive rates may still be available.
  • Make sure guides and porters have the necessary equipment for cold weather.
  • Clear communication is crucial for safety.


When is the best season to trek to Nar Phu Valley?

The best season is post-monsoon, from September to November, as this season offers stable weather and clear views.

What should you do before trekking in the Nar Phu Valley?

Considering the weather, trail conditions, and crowd comfort would be best.

Is it possible to trek to Nar Phu Valley during the monsoon season?

Yes, but expect heavy rainfall, muddy trails, and leeches.

How difficult is the Nar Phu Valley Trek?

The Nar Phu Valley trek is challenging. It has steep up-and-down sections, high altitudes, and changing weather.

How many hours of walking daily is necessary for the Nar Phu Valley trek?

On average, trekkers walk about 5-7 hours each day. They cover a distance of 10 to 15 kilometers.

What is the network condition in the Nar Phu Valley trekking area?

The remote Nar Phu Valley limits network service, and mobile reception is intermittent. Yet, it is advisable to have a satellite phone or emergency communication device.

What trek permits do we need for the Nar Phu Valley Trek?

Trekkers on the Nar Phu Valley Trek need the Annapurna Conservation Area Permit (ACAP). They also need the Restricted Area Permit (RAP).

Is it possible to do the Nar Phu Valley Trek, or is a guide recommended?

You can trek alone, but it’s best to hire a guide. A guide helps with navigating, safety, and cultural insight.

Can we see views of the Annapurna from Nar and Phu?

You can see views of Annapurna from Nar and Phu, nestled in the Annapurna region.


The best time for trekking in the Nar Phu Valley depends on your preferences and priorities. The best time is from March to May. This time, there are blooming rhododendrons and moderate temperatures. However, crowds may gather, and occasional showers may occur. The monsoon season is from June to August. It is lush with greenery and has fewer trekkers. However, it also has heavy rainfall, muddy trails, and leeches.

The post-monsoon season is from September to November. It is often seen as the best time. It has stable weather, clear skies, vibrant autumn colors, and manageable trails. But, there may be crowding and higher prices. Winter lasts from December to February. It is ideal for those seeking solitude and snowy landscapes. But, it requires preparation for frigid temperatures, closed lodges, and harsh conditions. The post-monsoon season is often recommended.

It offers a mix of good weather and scenic beauty. This is ideal for a memorable trek in the Nar Phu Valley. Though this trek is challenging, the remote Nar and Phu and the untouched natural beauty available in the area of Nar Phu make the trek popular among Annapurna circuit trek.

Tej Bahadur Gurung

With an experience of almost two decades, founder Mr. Tej Bahadur Gurung has established Nepal Alternative Treks as a widely recognized and reliable tourism operator. His degree in Tourism Studies and devotion to the sector has given him in-depth knowledge about trekking, climbing, cultural, and geological aspects of the country. He is a pioneer in introducing the concept of ‘off-beaten tracks’ and ‘alternative routes’ as well as treks and tour packages surrounding it.

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