Nar Phu Valley & Annapurna Circuit Trek Overview
The Nar Phu Valley & Annapurna Circuit trek is a journey into one of Nepal’s most exclusive and untouched regions. This 19-day restricted area trek branches off the classic circuit into the wild, “lost” valleys of Nar and Phu. Here, time has stood still; you will explore medieval Tibetan-style villages, ancient Buddhist monasteries like Tashi Lhakhang, and witness a nomadic lifestyle that few outsiders ever see.
This adventure is defined by its rugged isolation and two formidable high-altitude challenges. First, you will conquer the Kang La Pass (5,322m), which offers arguably the most spectacular panoramic view of the Annapurna massif. After rejoining the main trail in Manang, you will face the second test: the world-famous Thorong La Pass (5,416m). Perfect for trekkers seeking a blend of cultural mystery and high-alpine grit, this route is the ultimate “off-the-beaten-path” Himalayan experience.
The trail starts in Besisahar and follows the Marsyangdi River upstream. You will pass through the villages of Chamje and Tal before reaching Manang. The scenery along the trail is beautiful, and you will have the opportunity to see a variety of wildlife, including Himalayan tahr, monal pheasants, and snow leopards.
Annapurna Circuit Trek
The trek from Besisahar to Manang is also the first leg of the Annapurna Circuit Trek. It is a bit more challenging than the Nar Phu Valley Trek, but it is still a relatively easy trek. The trail is well-maintained and easy to follow.
The trail starts in Besisahar and follows the Marsyangdi River upstream. You will pass through the villages of Chamje, Tal, and Letdar before reaching Manang. The scenery along the trail is just as beautiful as the Nar Phu Valley Trek, and you will have the opportunity to see the same wildlife.
Both the Nar Phu Valley Trek and the Annapurna Circuit Trek are amazing experiences that will allow you to see the best of Nepal. If you are looking for a challenging trek with stunning scenery, then I would recommend the Nar Phu Valley Trek. If you are looking for a classic trekking route with a bit less challenge, then I would recommend the Annapurna Circuit Express Trek.
Here are some things to keep in mind when planning a trek from Besisahar to Manang:
The best time to go on the Nar Phu Valley Trek or Annapurna Circuit Express Trek is during the spring (March-May) or autumn (September-November). The weather is usually clear and sunny during these times.
Be sure to acclimatize to the altitude as you will be gaining over 2,000 meters (6,600 feet) in elevation.
Take it slow and steady on the ascent. Don’t try to do too much too soon, or you could get altitude sickness.
Drink plenty of water and eat plenty of snacks to stay hydrated and energized.
Be prepared for the weather to change. It can be sunny and warm in the morning, and then snow and rain in the afternoon.
Pack for all types of weather, including warm clothes, rain gear, and sunscreen.
Hire a guide and porters to help you with the logistics of the trek. This is especially important if you are not familiar with the area.

Classic Nepal Tour with Annapurna Circuit Trek (16 Days)
Ghorepani Poon Hill Trek (7 Days)
Annapurna Circuit Express Trek (12 days)
Bhairav Kunda Trek – 10 days
Royal Camping Trek (4 days)
Mardi Hiimal Trek (7 days)
Ghandruk Village Trek (8 days)
Annapurna Circuit Trek (21 days)