Annapurna Circuit is a Tea House Trekking that lies in Nepal Himalaya. It is one of the High Pass Trekking of the world. The Highest point of this trekking is Throng La 5416m.

Annapurna Circuit Trek is all the time the best trek in the world. Some even call it ‘Apple Pie Trekking’. It takes you to lush river valleys, and fascinating Himalayan villages inhabited by Manange, Thakali, Gurung, Mager ethnic peoples with Tibetan culture. A thrilling high pass, and the best viewpoints to look at the Himalayas, hot springs, and the Tibetan plateau beyond the Himalayas are mind blowing. The impressive, panoramic views of the world’s highest mountains are also the main attraction of this trek. And it provides you enough time to be away from work and city life and spend it in one of the culturally and naturally rich places in the world.

Location and Geography of Annapurna Circuit Trek

The Annapurna Circuit Trek is located in north-central Nepal, within the protected Annapurna Conservation Area (ACAP). This iconic trekking route winds through the heart of the Annapurna region, beginning at Besisahar (760 m) and rising gradually through a diverse range of landscapes. The trail transitions from subtropical forests and terraced farmlands to alpine woodlands and arid, high-altitude valleys.

As the route climbs toward Manang Valley (3,540 m), it enters the rain shadow behind the massive Annapurna range, revealing a stark, desert-like terrain unique to this part of the Himalayas. Trekkers are rewarded with breathtaking views of peaks such as Annapurna II, Gangapurna, Tilicho Peak, and the Chulu range.

Geographically, the trek spans the Marshyangdi Valley on the east and descends into the Kali Gandaki Valley on the west, with these river systems acting as natural boundaries between the Annapurna range and the neighboring Manaslu and Dhaulagiri massifs. The trail ultimately crosses into the trans-Himalayan zone, linking the green hills with the rugged, Tibetan-influenced landscape of the Mustang region.

Geology of Annapurna Circuit Trek

The Annapurna Circuit Trek passes through one of the most geologically active regions in the world, shaped by the ongoing collision between the Indian and Eurasian tectonic plates. This immense tectonic pressure has created a series of thrust zones, uplifting layers of rock into distinct geological belts. The trail starts in the lower Himalayas, composed of metamorphic rocks like slate and quartzite, and climbs into the Higher Himalayan Crystalline complex, featuring gneiss and schist. As trekkers reach the upper region around Manang and Thorong La, they enter the Tethys Himalaya zone, characterized by ancient sedimentary rocks such as limestone and shale—once part of the prehistoric Tethys Sea. The entire region is sliced by major fault lines, including the Main Central Thrust, which not only helped shape the towering peaks but also allows geothermal activity to occur. This is why natural hot springs, like those at Tatopani, exist along the route. Rainwater seeps into the Earth's crust through fractured rocks, heats up due to geothermal energy, and rises back to the surface. These hot springs offer a unique geological and cultural experience for trekkers, providing relaxation and a direct connection to the dynamic forces that formed the Himalayas.

Uniqueness about the Annapurna Circuit Trek

Trekking the Annapurna Circuit offers a diversity of landscapes, flora and fauna, people, culture, and lifestyle. In the first few days, you will experience the hilly region, sub-tropical vegetation, and the Gurung people. In the second part of the trek, as soon as you enter the Manang Valley, the landscapes and vegetation change completely, along with the Manange people and their lifestyle. In the third part, after crossing the Thorong La Pass (5416m), you will encounter desert-like landscapes and vegetation. Additionally, the Mustang and Thakali people, along with their culture, are different. As you descend into the lowlands, the landscapes and people change once again. Throughout these two vast valleys, you will encounter Himalayan civilization, alpine lakes, high mountains, including the three highest mountains in the world: Manaslu, Annapurna, and Dhaulagiri. You will also pass through the deepest Kali Gandaki Valley and one of the highest passes in the world, Thorong La 5416m.

History of Annapurna Circuit Trekking

The Annapurna Circuit, one of the world’s most iconic trekking routes, has a rich history deeply rooted in ancient trade, exploration, and community-based conservation. For centuries, this trail served as a vital trade route between Tibet and Nepal, with Manang Valley at its heart. Traders from Mustang and Manang used yak caravans to transport salt, grains, and wool across high passes like Thorong La (5,416 m)—a route now walked by thousands of trekkers annually.

Manang, nestled in the Rain shadow of the Annapurna range, is home to the Manangis, a Tibetan-descended ethnic group granted special trading privileges by the King of Nepal. Their villages—Braga, Ngawal, and Manang—reflect centuries of cultural resilience, with ancient monasteries, prayer walls, and stone houses standing strong in the harsh Himalayan environment.

In 1950, the world’s gaze turned to this region when Maurice Herzog and his French team made history by summiting Annapurna I (8,091 m)—the first 8,000-meter peak ever climbed. This landmark expedition ignited global interest in the Himalayas, laying the foundation for trekking tourism in Nepal.

The establishment of the Annapurna Conservation Area Project (ACAP) in 1986 transformed the region further. ACAP pioneered community-based tourism, encouraging locals to open teahouses, maintain eco-friendly trails, and conserve both biodiversity and cultural heritage. Thanks to ACAP’s efforts, the Annapurna Circuit remains a model of sustainable trekking, blending natural beauty, cultural richness, and local stewardship—making it a truly unforgettable journey. Initially, trekkers followed ancient trails established by locals. In the early days, the trek began in Dumre and ended in Pokhara. Over time, the route shifted to start from Besisahar and finish in Beni. Today, with improved road infrastructure and changing preferences, the trek commonly starts near Chame and concludes in Jomsom, offering a shorter yet equally rewarding experience.

Best Time for Annapurna Circuit Trek

The Best Time for Trekking in the Annapurna Region is during Autumn and Spring, with summer also being a suitable option. In summer, the trans-Himalayan zone—where most of the Manang and Annapurna Circuit routes lie—receives little rainfall. However, lower sections of the trail and road access can still be affected by heavy monsoon rains.

Winter in the region is typically cold and dry, often bringing heavy snowfall that can impact travel. Weather conditions can present challenges in all seasons, including autumn and spring. Nevertheless, the trekking route remains accessible year-round, and lodging facilities are available even during off-seasons. To ensure safety and up-to-date information, we highly recommend staying in regular contact with our team and your trekking guide.

If you’re planning to trek during off-peak seasons like summer or winter, it's wise to include a few buffer days in your itinerary. For reliable weather forecasts, Visit For more detailed guidance, please check our dedicated page on the best trekking seasons in Nepal.

Is the Annapurna Circuit Trek for Beginner?

The Annapurna Circuit Trek is indeed not recommended for beginners due to its challenging nature. With an altitude that reaches 5,416 meters at the Thorong La Pass, combined with its diverse and difficult terrain, the trek requires a significant level of preparation and endurance. Additionally, the trek typically spans 12 to 18 days, which adds to the physical and mental demands, making it a moderate to difficult trek.

However, for experienced trekkers who are accustomed to long-duration hikes and have prior exposure to high-altitude conditions, the Annapurna Circuit is manageable and highly rewarding. It is crucial for trekkers to have a good fitness level, adequate acclimatization, and knowledge about managing altitude sickness to ensure a safe journey.

Guideline for Beginner to do Annapurna Circuit Trek

Longer Itinerary – Choose a longer trekking schedule to allow for gradual progress and reduced physical strain.
Maintain a Slower Pace – Trek at a comfortable pace to conserve energy and reduce the risk of altitude sickness.
Include Acclimatization Days – Schedule rest days at higher elevations to help your body adjust to the altitude.
Hire Experienced Guides – Go with knowledgeable local guides with us who can ensure safety and enhance the trekking experience.
Prepare Mentally and Physically – Engage in pre-trek fitness training and stay mentally prepared for the challenges ahead.
Descend if you feel sick.

Distance | How Long Annapurna Circuit Trek is?

Winding through the heart of the Himalayas, the Annapurna Circuit offers a soulful walk of about 110 kilometers on foot | in average 10 km a day—from Chame to Jomsom—each step a story etched into the mountains. Add to this the scenic travel journey from Kathmandu to Chame and onward from Jomsom to Pokhara, nearly 396 kilometers in Jeep or Bus.

Annapurna Circuit Trek Elevation | altitude explanation

The Annapurna Circuit itinerary takes trekkers through a dramatic range of altitudes, beginning in Kathmandu (1,400 m) and gradually ascending into the high Himalayas. After driving to Besisahar (760 m), the journey continues to Dharapani (1,960 m) and Chame (2,710 m), where the alpine environment begins to emerge. The trail then ascends to Pisang (3,250 m) and further to Ngawal (3,660 m), a key acclimatization stop. Manang (3,540 m) is a popular resting point for acclimatization, and side hikes to Ice Lake (4,620 m) help the body adapt to higher elevations. The trek becomes more challenging as it climbs to Tilicho Lake (4,919 m), one of the highest lakes in the world, offering breathtaking views.

The journey continues to Thorong Phedi (4,540 m), the base for the most demanding part of the trek—crossing Thorong La Pass at 5,416 meters. This is the highest point of the circuit and requires careful pacing and acclimatization.

Descending from the pass, the trail leads to Muktinath (3,800 m), a sacred site, and further down to Marpha (2,670 m) and Tatopani (1,200 m), where warm altitudes and hot springs offer relief before returning to Pokhara (820 m).

Tips for Acclimatization and Safety

Follow the "Golden Rule": Gain no more than 400m-600m in sleeping elevation per day above 3,000m.

Acclimatization Days: Take full advantage of the rest day in Manang and consider another if you feel unwell.

Hydration: Drink plenty of water and avoid alcohol to minimize the risk of dehydration and altitude sickness

Go Slow: Walking at a steady pace helps your body adjust to the altitude more effectively.

Monitor Symptoms: Be alert to early signs of AMS (Acute Mountain Sickness) such as headache, nausea, dizziness, or loss of appetite.

Descend: If symptoms worsen, descend immediately.

What kind of permit required for Annapurna Circuit Trek?

To trek in ACT (Annapurna Circuit Trek), which lies within the Annapurna Conservation Area, you’ll need two permits of the ACAP (Annapurna Conservation Area Permit) and a TIMS (Trekkers’ Information Management System) card. These permits are mandatory. We can conveniently arrange both for you ahead of your trek, ensuring a smooth and hassle-free start to your Himalayan adventure.

Trek information

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When to trek at Annapurna Circuit

Autumn and spring season are the best season for trekking season in Annapurna Circuit. Summer is another perfect season to trek in this region. Most of the days of Annapurna Circuit lie at the trans-Himalayan region. So this region has less rain in summer. Sometimes the heavy rain may affect at the lower part of trekking and transportation in summer.

Trans-himalayan region is cold and dry at winter also heavy snow. Journeys always risk to affected by the bad weather even in autumn, spring, summer, and winter. The trekking route is always open and has an availability of hotels. For correct information always keep consulting with us and your guide about the situation of the route and places.

Note that if you like to visit in low season like summer or winter just plan few more extra days just for in case.