The Annapurna Circuit is a 160–230 km trekking loop in northwestern Nepal, crossing the 5,416 m Thorong La high pass — one of the highest hikeable mountain passes on earth. Trekking permits (TIMS + ACAP) cost $90 in 2026, the Nepal tourist visa is $50, and most hikers complete the circuit in 14–21 days. It remains one of the most diverse and rewarding multi-week treks on the planet.
What Makes the Annapurna Circuit Different in 2026
The Annapurna Circuit has changed significantly since the 1990s when it was widely considered Nepal's finest trek. Road construction along the Marsyangdi and Kali Gandaki valleys has removed much of the lower-valley walking that once defined the experience. The compensation is that the high-altitude sections remain entirely untouched — Manang, the Ice Lake approach, Thorong La, and the Mustang plateau above Muktinath are as wild and spectacular as ever. As of 2026, a growing contingent of trekkers starts at Dharapani (skipping the road-damaged lower Marsyangdi) and adds side routes to Tilicho Lake (4,919 m) and the Upper Mustang border area.
Annual visitors to the Annapurna Conservation Area reached 181,000 in 2024, a 32% increase over 2019 pre-pandemic numbers, driven partly by international attention from travel creators documenting the circuit. Peak seasons — March to May and October to November — are genuinely busy. The Thorong La guesthouse at base camp (4,450 m) sleeps 200 walkers on a single peak-season night; arrive by 2 pm to guarantee a bed.
Permits, Costs and Logistics for 2026
| Item | Cost (2026) | Notes |
|---|---|---|
| Nepal tourist visa | $50 (15 days) / $75 (30 days) | On arrival at Kathmandu airport or online |
| ACAP permit | $30 | Annapurna Conservation Area Project |
| TIMS card | $20 (individual) / $10 (guided group) | Trekkers' Information Management System |
| Kathmandu to Besisahar bus | $5–$10 | 7 hours; tourist buses are faster and more comfortable |
| Teahouse accommodation | $5–$15/night | Room only; eat at the teahouse for the best rates |
| Food on trail | $12–$25/day | Rises significantly above 3,500 m altitude |
Total trip cost excluding international flights and gear runs $600–$1,000 for a 16-day independent teahouse trek, making the Annapurna Circuit one of the most cost-effective multi-week trekking experiences available anywhere globally in 2026.
The Thorong La Crossing: What to Know
The Thorong La pass at 5,416 m is the centrepiece and the crux of the circuit. The standard crossing goes from Thorong Phedi (4,450 m) to Muktinath (3,760 m) — a 16 km traverse with 965 m of ascent followed by 1,620 m of descent. Most trekkers start at 4–5 am to reach the pass before noon, when afternoon cloud and wind regularly reduce visibility and increase cold injury risk. The crossing typically takes 6–8 hours and demands an early meal at 3 am if you have any tendency toward altitude nausea.
Acclimatisation is non-negotiable. The standard Annapurna Circuit itinerary builds in two rest days at Manang (3,519 m) before the high-altitude push. Skipping these rest days to save time is the most common cause of emergency evacuations from the circuit. Altitude sickness symptoms — headache, nausea, loss of coordination — at any point above 3,000 m require descent, not continuation. A Diamox (acetazolamide) prescription is worth carrying; consult your physician before departure on dosing protocols. For training to prepare for the altitude demands, the high-altitude hiking training guide provides a 10-week aerobic preparation plan.
What to Pack for the Annapurna Circuit
The teahouse model means you carry only daily essentials — sleeping bag, layers, day snacks, water, first aid. Teahouses provide a blanket and basic mattress, but thermal comfort at altitude above 4,000 m requires your own sleeping layer. The Katabatic Gear Alsek 22°F quilt (425 g) packs to the size of a football and handles overnight temperatures at Thorong Phedi with comfort to spare.
Water purification is essential above lower teahouse villages where bottled water costs $2–$5 per 1.5 L and generates significant plastic waste. The Katadyn BeFree 1L (55 g) filters from streams and taps in real-time. Above Manang, supplement with Aquatabs purification tablets as backup in case the filter freezes overnight at altitude. Trekking poles are transformative on the Thorong La descent — the 1,620 m drop to Muktinath is hard on knees after the ascent effort. The Leki Ultratrail FXOne Superlite poles (360 g/pair) are the lightest folding poles that survive full-weight loading on steep descents without flexing. Carry a compact first aid kit with altitude medication guidance — the Adventure Medical Kits Ultralight .7 covers the essentials at 196 g.
How the Annapurna Circuit Compares
For comparable multi-week high-altitude experiences, Patagonia's W Trek offers greater dramatic scenery per day but at significantly higher cost ($1,800–$2,500 total). Kyrgyzstan's Tian Shan routes deliver greater remoteness at similar altitude but require a guide for most sections. The Salkantay Trek in Peru reaches comparable altitude (4,630 m) in just five days and is the best choice for hikers with limited time who want a genuine high-altitude experience.
Frequently Asked Questions
Can you do the Annapurna Circuit without a guide in 2026?
Yes — independent trekking remains fully legal on the Annapurna Circuit as of 2026, unlike some restricted Nepal trekking zones that require licensed guides. Navigation is straightforward with paper maps available in Kathmandu and offline apps like Maps.me or Gaia GPS loaded with Annapurna region data.
What is the best direction to walk the Annapurna Circuit?
Clockwise — starting from Besisahar (or Dharapani) and finishing at Pokhara via Tatopani — is the standard direction. This means ascending to Thorong La from the east (the gradual side) and descending west toward Muktinath. Anti-clockwise trekking faces the steeper ascent from Muktinath and is significantly harder on the body.
How cold does it get on the Annapurna Circuit?
At Thorong Phedi (4,450 m) in October–November, overnight temperatures average -5°C to -10°C, with occasional drops to -15°C. The pass itself at midday is typically -2°C to 5°C with moderate wind. Above Manang, temperatures below 0°C are expected every night regardless of season — pack accordingly.
Is the Annapurna Circuit suitable for beginner trekkers?
For fit hikers with solid multi-day hiking experience, yes. The teahouse infrastructure removes the need for camping skills, the trail is well-marked, and English is widely spoken. The altitude is the limiting factor — some physically fit hikers develop AMS at 4,000+ m regardless of fitness level. Budgeting extra acclimatisation days and knowing AMS symptoms is mandatory preparation.
Do you need travel insurance for the Annapurna Circuit?
Helicopter evacuation from altitude on the Annapurna Circuit costs $2,000–$5,000 per flight. Travel insurance with high-altitude trekking cover (ensure yours specifies coverage to at least 5,500 m) is not optional — it is the single most important pre-trip purchase after your trekking permit.