The Annapurna Circuit is often called the best long-distance trek in the world. Over 160-230km, you cross the 5,416m Thorong La Pass, traverse diverse landscapes from subtropical forest to high-altitude desert, and immerse yourself in Gurung, Manangi, and Thakali cultures.

Roughly 10-20 trekkers walk the Annapurna Circuit each season, and for good reason: no other teahouse trek on earth offers this much diversity in two weeks. You start in lush subtropical river gorges where orange trees grow, climb through pine and rhododendron forest, emerge onto the rain-shadowed Tibetan plateau of Mustang, cross one of Nepal's highest motorable passes, and descend through terraced Gurung villages to Pokhara. This guide covers season, route, permits, teahouse life, and packing. Pair it with our Everest Base Camp guide and Nepal beyond Everest, or browse all Nepal trekking tours.

Best Season

October–November: Crystal-clear skies, comfortable daytime temperatures, and the best mountain views. This is peak season — teahouses fill up, so book ahead. March–April: Spring brings blooming rhododendrons and warmer temperatures. Slightly hazier views but fewer crowds.

December through February is cold above 4,000 meters — night temperatures drop to -15°C at Thorong Phedi, and Thorong La can be snowed in. It is still doable for experienced, well-equipped trekkers, but teahouses along the high section may close. June to September is monsoon: leeches, clouded peaks, and flooded trails. The one exception is Upper Mustang, which sits in the rain shadow and is a viable (but restricted) trek even in summer.

The Route (Standard 14-16 Days)

The classic route starts in Besisahar and ends in Nayapul (near Pokhara). Key stops: Jagat (1,300m), Dharapani (1,860m), Chame (2,670m), Pisang (3,200m), Manang (3,540m — acclimatization day essential), Thorong Phedi/High Camp (4,450-4,850m), Thorong La Pass (5,416m — start by 4am), Muktinath (3,800m — sacred temple), Jomsom, Tatopani (hot springs!), and Ghorepani (Poon Hill sunrise).

Modern variations either drive the first section (Besisahar to Dharapani or Chame) to save 2-3 days, or skip the low-road descent and fly out from Jomsom to Pokhara to cut the trip to 10-12 days. We recommend walking the full trail from Besisahar — the gradual ascent is itself the best acclimatization. The crucial acclimatization day in Manang should be used for an easy 2-3 hour hike up to Gangapurna Lake or the Kicho Tal viewpoint, not a rest day in bed.

Teahouse Life

You'll sleep in simple family-run lodges with basic rooms, communal dining halls heated by a central stove, and menus featuring dhal bhat (lentils and rice — unlimited refills!), momos, and fried noodles. Most teahouses now have WiFi and hot showers (usually for a small fee).

Expect to pay around $5-10 per person per night for a double room (peak season higher), and $5-8 for a dhal bhat dinner. Teahouse quality has improved dramatically since the 1990s: in Manang and Jomsom you'll find espresso, apple pie, and even solar-heated showers. Bring cash — there are ATMs in Chame and Manang, but they are unreliable. Carry Nepali rupees in small denominations. Power outages are common above 3,000 meters; charge batteries during the day when solar or hydro is running.

Permits, Cost & Guides

  • Annapurna Conservation Area Project (ACAP) permit: ~3,000 NPR (about $23) for foreigners, required for the entire circuit.
  • Trekkers' Information Management System (TIMS) card: ~2,000 NPR ($15-25), checked at multiple trailheads.
  • Guide: Not legally required but strongly recommended for first-timers, especially in shoulder season. Budget $25-35/day including food and accommodation for your guide. A porter ($15-25/day) can carry 20-30kg and frees you to enjoy the trail.

Total trekking cost (excluding international flights and Pokhara-Kathmandu transport) for 14 days runs roughly $700-1,100 per person for an independent trek, or $1,800-2,800 if booked as a guided group tour including permits, guide, porter, and teahouse lodging. Compare our Everest Base Camp cost breakdown for context — EBC runs roughly 50-80% more.

Altitude & Safety

Altitude sickness is the single biggest risk on the Annapurna Circuit. Thorong La at 5,416m is high enough that even fit trekkers can develop Acute Mountain Sickness (AMS). Symptoms include headache, nausea, loss of appetite, and difficulty sleeping. The golden rules:

  • Climb high, sleep low: hike to a higher viewpoint during the day, descend to sleep.
  • Rest day in Manang (3,540m): never skip this.
  • Hydrate: 3-4 liters of water per day, even when not thirsty.
  • Descend immediately if headache worsens, you vomit, or you feel disoriented — no heroics.
  • Consider a diamox (acetazolamide) prescription from your doctor; it speeds acclimatization but does not replace descent.

What to Pack

  • Four-season sleeping bag (teahouses provide blankets but they're thin)
  • Layers: thermal base, fleece mid, down jacket, waterproof shell
  • Trekking poles (knees will thank you on the descent)
  • Water purification tablets
  • Snacks (Snickers bars are excellent trekking fuel)
  • Headlamp with spare batteries (pass crossing starts at 4 AM)
  • Sunscreen SPF 50+, lip balm with UV protection (altitude sun is brutal)
  • Personal first-aid kit: blister tape, rehydration salts, painkillers, Diamox if prescribed

Side Trips & Variations

Classic circuit alternatives worth knowing about: Tilicho Lake (4,920m) is one of the highest lakes in the world and adds 2-3 days of extra acclimatization above Manang — spectacular but only for fit trekkers. Upper Mustang requires a special restricted-area permit ($500/10 days) and is a 10-day extension from Jomsom into the former forbidden kingdom, with walled Tibetan villages and cave monasteries. Poon Hill (3,210m), at the end of the trail near Ghorepani, is a 1.5-hour pre-dawn climb for sunrise over Annapurna South, Dhaulagiri, and Machhapuchhre — the single most photographed Himalayan panorama in Nepal. If you are short on time, the 4-day Poon Hill-Ghorepani loop from Pokhara delivers 80% of the Annapurna experience in a fraction of the distance.

Frequently Asked Questions

How fit do I need to be?

You should be comfortable walking 5-7 hours (10-14 km) per day with a day pack, at altitudes up to 5,416 meters. A month of pre-trip training with loaded day hikes and stair-climbing makes a dramatic difference. You do not need prior high-altitude trekking experience, but you should be comfortable with discomfort.

Can I trek the Annapurna Circuit independently?

Yes, and most trekkers do. The trail is well-marked, teahouses are abundant, and English is widely spoken. Hiring a guide or porter is recommended if you prefer safety, local knowledge, and lighter knees. Solo female trekkers should consider joining a group or hiring a reputable guide.

What is the difference between the Annapurna Circuit and Annapurna Base Camp?

The Circuit is a 14-16 day point-to-point trek crossing Thorong La (5,416m). Annapurna Base Camp (ABC) is a 7-10 day round-trip trek from Pokhara to the base of Annapurna I (4,130m), shorter, lower, and more focused on a single mountain amphitheater. See our Nepal overview for other options.

When do I need to book?

October-November departures should be booked 3-4 months in advance, especially for guided groups and teahouse reservations in Manang. Spring (March-April) is slightly more flexible. Independent trekkers can show up in Kathmandu and arrange permits in a day.

The Annapurna Circuit rewards slow travel: two weeks on foot, one pass, and a hundred valleys you will not see from a bus. Tell us your trekking dates and fitness level and we will match you with a certified guide and a teahouse-timed itinerary — or browse our Nepal trekking departures for set dates.