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Chulu West Peak Climbing and Thorong La

  • 18 days
  • 6,584 m max
  • strenuous
  • Up to 12
  • Spring (Mar–May) & Autumn (Sep–Nov)
4.7

We lead an 18-day mountaineering expedition combining the Annapurna Circuit with the technical ascent of Chulu West at 6440 m.

At a glance

Trip overview

We lead this 18-day climbing expedition up Chulu West, a prominent 6440 m peak situated within the Manang Himal range on the northern fringe of the Annapurna Circuit. This route combines high-altitude trekking with technical mountaineering, taking us through deep river gorges, alpine yak pastures, and high snow slopes.

This itinerary is designed for experienced mountaineers and fit trekkers who have prior high-altitude hiking experience and are comfortable using crampons, ice axes, and fixed ropes. We follow the standard Annapurna Circuit approach through Dharapani and Chame before branching off toward Ledar and establishing our base camp for the technical phases.

Our route rewards our efforts with sweeping views of Annapurna I, Annapurna II, Gangapurna, Manaslu, Himlung, and Thorong Peak. Because we ascend to over 5000 m for multiple nights, we build dedicated acclimatisation days into our schedule at Manang and our high camps to ensure our team adapts safely to the thinning air.

Classic 11 Days Everest Base Camp Trek — gallery 1

Why this trek

Trip highlights

  • Summit at 6440 m

    We stand atop Chulu West, looking out over the Annapurna range, Himlung, and Manaslu.

  • Annapurna Circuit Route

    We follow the classic trail up the Marsyangdi Valley through Chame and Manang before heading to base camp.

  • Technical Glacier Travel

    Our team navigates snow ridges and steep rock sections using crampons, ice axes, and fixed ropes.

  • Thorong La Crossing

    We cross the 5416 m Thorong La pass and descend via Muktinath to Jomsom.

Day-by-day itinerary

Day 1

Arrival in Kathmandu

Meals: B

We welcome you at Tribhuvan International Airport and transfer you to your hotel. In the evening, we gather for a welcome dinner at a traditional restaurant to discuss the expedition details.

Day 2

Kathmandu Sightseeing and Preparation

Meals: B / L / D

We spend the day in Kathmandu checking climbing gear, securing permits, and finalising expedition logistics with our lead guide and Sherpa crew.

Day 3

Drive Kathmandu to Syange

Meals: B / L / D

We board a local vehicle early in the morning and drive over winding mountain roads alongside the Trishuli and Marsyangdi rivers, reaching the village of Syange at 1100 m after 8 to 9 hours.

Day 4

Syange to Dharapani

Meals: B / L / D

Our trek begins as we follow the Marsyangdi River upstream, crossing suspension bridges and passing through forested gorges to reach Dharapani at 1960 m after 7 to 8 hours of walking.

Day 5

Dharapani to Chame

Meals: B / L / D

The trail climbs through pine and fir forests, offering our first close glimpses of Lamjung Himal and Annapurna II before we arrive at the district headquarters of Chame at 2690 m.

Day 6

Chame to Pisang

Meals: B / L / D

We walk through a steep, narrow valley carved by the river before the canyon opens up into the wide Pisang valley, where the towering face of Paungda Danda rock cliff rises above us at 3220 m.

Day 7

Upper Pisang to Manang

Meals: B / L / D

We take the upper trail through Ghyaru and Ngawal, enjoying panoramic views of Annapurna IV and Gangapurna, before descending into the dry, wind-scoured Manang valley at 3470 m.

Day 8

Manang Acclimatisation Day

Meals: B / L / D

We spend a necessary rest and exploration day in Manang, taking a short hike toward Gangapurna Glacier to help our bodies adjust to the 3470 m altitude.

Day 9

Manang to Churi Ledar

Meals: B / L / D

We leave the main valley floor behind, climbing steadily past juniper scrub and yak pastures until we reach the small settlement of Churi Ledar at 4230 m.

Day 10

Ledar to Chulu West Base Camp

Meals: B / L / D

We leave the Annapurna Circuit trail and ascend steep, rocky slopes off the main path to establish our Chulu West Base Camp at 4900 m, where our crew sets up our tented camp.

Day 11

Base Camp to High Camp

Meals: B / L / D

We climb across loose moraine and snow patches to reach Chulu West High Camp at 5100 m, where we rest early and prepare our technical equipment for the summit push.

Day 12

High Camp to Summit and Return to Base Camp

Meals: B / L / D

We start our summit push well before dawn, navigating steep snow slopes and exposed ridges with crampons and fixed ropes to reach the 6440 m summit before descending safely back to base camp.

Day 13

Base Camp to Ledar

Meals: B / L / D

We pack up our camp and retrace our steps down the loose moraine slopes, rejoining the main valley trail to sleep comfortably at Ledar at 4230 m.

Day 14

Ledar to Thorong High Camp

Meals: B / L / D

We trek upward past Thorong Phedi and continue climbing the steep switchbacks to reach Thorong High Camp at 4790 m in preparation for crossing the pass.

Day 15

Thorong High Camp via Thorong Pass to Muktinath and Drive to Jomsom

Meals: B / L / D

We cross the 5416 m Thorong La pass early in the morning, descending rapidly into the Kali Gandaki valley through Muktinath before taking a vehicle to Jomsom at 2700 m.

Day 16

Jomsom to Pokhara Flight

Meals: B / L / D

We board a morning mountain flight from Jomsom down the Kali Gandaki gorge between Dhaulagiri and Annapurna, landing in the lakeside city of Pokhara.

Day 17

Drive Pokhara to Kathmandu

Meals: B / L / D

We board our tourist bus for an 8 to 9 hour drive along the Prithvi Highway back to Kathmandu, returning to our hotel for the evening.

Day 18

Final International Departure

Meals: B

We transfer you to Tribhuvan International Airport in time for your flight home.

Inclusions

What’s included

Included

  • All airport and hotel transfers
  • Three nights in a 3-star hotel in Kathmandu with breakfast
  • Teahouse and tented accommodation during trek and climb
  • All meals on the mountain and welcome dinner in Kathmandu
  • Domestic flight from Jomsom to Pokhara
  • Ground transportation by tourist bus and local vehicles
  • Experienced English-speaking climbing leader, cook, and Sherpa porters
  • Trekking permits and Chulu West climbing permit
  • Group mountaineering equipment including tents, ropes, and kitchen gear
  • Use of down jacket and sleeping bag during the trip

Not included

  • Nepal entry visa fee
  • International airfare
  • Travel insurance covering high-altitude rescue up to 6500 m
  • Lunches and dinners in Kathmandu and Pokhara
  • Personal climbing equipment such as boots, harness, and ice axe
  • Personal expenses such as Wi-Fi, hot showers, battery charging, and bar bills
  • Tips for guides, porters, and climbing crew

Before you go

Good to know

Altitude & Acclimatisation

We spend multiple nights above 4000 m and reach 6440 m on summit day. Our itinerary includes intentional rest days in Manang and progressive climbs to base camp and high camp to mitigate acute mountain sickness.

Climbing Experience Required

Chulu West is a technical trekking peak requiring proficiency with crampons, an ice axe, and ascending ropes on steep snow and ice. Prior mountaineering experience is required.

Weather & Seasonality

Spring (March to May) and autumn (September to November) provide the most stable weather windows for climbing in the Annapurna region, though mountain weather can change rapidly at high elevations.

Insurance Requirements

All participants must hold comprehensive travel insurance that explicitly covers mountaineering and emergency helicopter evacuation up to 6500 m.

Route

Route overview

Annapurna Base Camp Trek via Poon Hill — route map

Altitude

Altitude profile

Annapurna Base Camp Trek via Poon Hill — altitude profile

Pack list

What to pack

  • Sturdy mountaineering bootsEssential

    Footwear

    Must be crampon-compatible for 6000 m peaks.

  • Down jacketEssential

    Clothing

    Expedition weight down jacket for high camps.

  • Hard shell jacket and trousersEssential

    Clothing

    Waterproof and windproof outer layers.

  • Crampons and ice axeEssential

    Safety

    Technical gear for snow and ice travel.

  • Climbing harness and helmetEssential

    Safety

    Required for glacier travel and fixed rope sections.

  • Four-season sleeping bagEssential

    Camping

    Rated to -20°C for high-altitude camping.

  • UV-protection glacier glassesEssential

    Clothing

    Category 4 lenses for snow glare protection.

  • Valid passport and insurance documentsEssential

    Documents

    Must include high-altitude rescue coverage.

Paperwork

Permits & paperwork

We arrange

Handled in Kathmandu — nothing for you to do.
  • ACAP Entry Permit

    Permit

    Required for trekking within the Annapurna Conservation Area.

  • TIMS Card

    Permit

    Trekkers' Information Management System card for route tracking.

  • Chulu West Climbing Permit

    Permit

    NMA peak climbing permit required for ascending Chulu West.

Good to know

Frequently asked questions

What is the climbing difficulty of Chulu West?

Chulu West is classified as a fairly difficult peak climbing expedition. It requires solid physical fitness, prior high-altitude trekking experience, and basic mountaineering skills using crampons and ice axes.

Do I need prior climbing experience for Chulu West?

Yes. Unlike some non-technical trekking peaks in Nepal, Chulu West requires you to spend multiple nights above 5000 m and navigate steep snow and ice sections, so prior mountaineering training is essential.

What permits do I need for this climb?

You need an Annapurna Conservation Area Permit (ACAP), a Trekkers' Information Management System (TIMS) card, and the official Chulu West climbing permit issued by the Nepal Mountaineering Association.

What is the success rate for Chulu West?

Our expedition success rate is very high due to careful itinerary planning, dedicated acclimatisation days, and experienced Sherpa guides leading the technical sections.

What kind of accommodation is provided?

We stay in standard teahouses along the Annapurna Circuit up to Ledar. Above Ledar, during the base camp and high camp phases, we use high-quality mountaineering tents.

Is emergency oxygen included?

Our medical kit includes pulse oximeters and a comprehensive first aid setup. Portable altitude chambers or bottled oxygen can be arranged upon request.

Still have a question? Message us and our trip planner will reply within a working day.

Book your trip

Pick any start date on the calendar. We block the trip out over 18 days and confirm the plan with you before payment.

October 2026
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