Is the road making the trek less beautiful?

While the road has reached many villages, the NATT (Natural Annapurna Trekking Trails) have been developed to bypass road sections. You still get the same spectacular views and high-mountain wilderness if you follow the marked hiking paths.

Do permit rules stay constant year-round?

Not always. Permit and guide requirements can change by season and region. Verify the latest rules with the official park office or local authority before departure.

What is the safest start-time strategy?

Start early and plan to clear exposed sections before midday. This reduces heat, storm, and visibility risk on most mountain routes.

How much water capacity is usually needed?

For exposed hiking days, carrying 2-3 liters is common. Increase capacity when refill reliability is low or temperatures are high.

Is mobile signal reliable on route?

Coverage is often patchy outside towns and major valleys. Treat phones as secondary tools and carry offline navigation resources.

HikeMetrics

Global Hiking Index

HikeMetrics.com

AnnapurnaCircuit

DATA_INDEXED_2026

Distance

230KM

Gain

4.5kM

Duration

15d

Strain

LVL 4

AI Insight: High technical grade. Proper safety gear and exposure experience required.

often regarded as one of the most diverse journey. The Annapurna Circuit is a legendary 230km (143 mile) journey that circumvents the massive Annapurna Massif. What makes this trek unique is its incredible ecological diversity—transitioning from lush tropical jungles and terraced rice paddies to pine forests, and finally to the stark, arid, Tibetan-like landscape of the Manang valley. The physical and spiritual climax is the crossing of Thorong La (5,416m), one of the highest trekking passes in the world, before descending into the sacred site of Muktinath.

Mission Directive / X-Factor

“The Thorong La Crossing and the Kali Gandaki Gorge. The 'X-Factor' is the sheer scale of the landscape transformation. One day you are walking under massive waterfalls in a humid forest, and three days later you are on a high-altitude desert plateau surrounded by 8,000-meter peaks. Standing at the top of Thorong La at sunrise, freezing and breathless, looking down into the deep Mustang valley, is a transcendental moment. The descent also takes you through the Kali Gandaki, the deepest gorge in the world, sandwiched between Annapurna and Dhaulagiri.”

Hazard Assessment

acute mountain sickness amsPRIORITY 1

Thorong La is over 5,400 meters. Many trekkers push too fast from Manang and risk severe AMS on the pass day.

MITIGATION: Spend at least 2-3 nights in Manang (3,500m) for acclimatization; drink 4L of water; start the pass crossing at 4 AM to avoid afternoon winds; descend immediately to Muktinath after reaching the summit.

weather on the passPRIORITY 1

Blizzards and extreme cold can occur on Thorong La at any time of year, sometimes trapping trekkers.

MITIGATION: Check weather reports in Manang before attempting the crossing; never cross alone; carry a high-quality down jacket and windbreaker; if snow is heavy, wait at Thorong Phedi or High Camp.

Altitude WarningPRIORITY 1

Potential altitude-related conditions include AMS, HAPE, and HACE. Adequate acclimatization is essential.

MITIGATION: Strict adherence to hydration and gradual ascent protocols (climb high, sleep low).

Critical Loadout

High-cut, waterproof hiking boots

Gore-Tex outer shell (Essential for the pass)

Down jacket (rated to -10°C)

Thermal layers (wool)

Trekking poles with baskets for snow

Sun cream (SPF 50+) and Category 4 sunglasses

Water purification (LifeStraw or tablets)

Power bank and universal adapter

Target Base Weight

< 10 KGEXCL. CONSUMABLES

Water Logistics

SOURCE AVAILABILITYHIGH / FREQUENT

FILTRATION PROTOCOLMANDATORY (<2000M)

HIKING
PATHWAY

annapurna-conservation-area // hiking

Phase 1

Through the Gorge

Starting from Besisahar. Trekking through the Marsyangdi River valley toward the high mountains.

Phase 2

The Manang Plateau

Entering the arid Manang valley. Essential acclimatization days and visits to high-altitude monasteries.

Finish

Thorong La & Muktinath

The grueling pre-dawn climb to Thorong La pass (5,416m) and the long descent to the sacred temple of Muktinath.

Topographical Ref / Area ANNAPAUTO-GEN SYNC: 28.593N 83.844E

Mission Log: Stage-by-Stage Technical MetricsREF: ANNAPURNA-CIRCUIT-TREK-NEPAL // DAT_TAB_01

Step	Sector / Waypoint	Dist.	Gain (↑m)	Duration	Assessment
1	Through the Gorge Starting from Besisahar. Trekking throug...	5 Days	---	5 Days	Standard Segment
2	The Manang Plateau Entering the arid Manang valley. Essenti...	3 Days	---	3 Days	Standard Segment
3	Thorong La & Muktinath The grueling pre-dawn climb to Thorong L...	2 Days	---	2 Days	Standard Segment

Technical Specifications

DOC_REF: GOLDEN_HIKING_NP_002

01 / LOG

Refuge Capacity

Strategic network of tea houses. The quality varies, but most offer hot showers (for a fee) and local/international meals.

02 / REG

Regulatory

Permit REQUIRED
Authority ACAP (Annapurna Conservation Area Project)

As of April 2023, all foreign trekkers should hire a licensed guide or join a registered agency. TIMS cards are no longer required for this circuit.

03 / CLI

Climatology

OptimalMar, Apr, May, Sep, Oct, Nov

Best in spring and autumn. Due to road construction on certain sections, use the 'NATT' (Natural Annapurna Trekking Trail) paths to avoid the dusty roads and stay on the original trails. Regulations change; verify with the official park or local authority before departure.

04 / COM

Emergency / Comms

Rescue (EU) 112 ACTIVE
Signal Moderate in low valleys

SAT-LINK STABLE

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