Island Peak Climbing

Overview

Climb Island Peak (Imja Tse, 6,187 m) on a 15-day guided trip from Kathmandu, with time to acclimatize in Namche and at base camp and a climbing Sherpa with you on summit day. A strong first Himalayan summit for fit trekkers.

Island Peak, known locally as Imja Tse, rises to 6,187 m above the Chhukhung valley in the heart of the Khumbu. It got its English name in 1952, when Eric Shipton’s party looked up from Dingboche and saw it standing like an island in a sea of ice. Today it is one of Nepal’s most popular climbing peaks, and a natural next step for trekkers ready to put on crampons for the first time.

This 15-day trip follows the classic Everest trail from Lukla through Namche Bazaar, Tengboche and Dingboche, so your body has time to adapt long before the climb begins. From Chhukhung you move up to a tented base camp at 5,240 m, where a rest day lets you recover and go over the ropes with your climbing guide.

Summit day is the real test. You leave camp in the dark, climb rocky slopes to the glacier, cross it roped together, then go up a steep headwall of snow and ice on fixed lines to a narrow summit ridge. From the top, Lhotse, Nuptse, Makalu, Baruntse and Ama Dablam surround you. It is a long day of 9 to 10 hours that ends with the descent to Chhukhung.

The walk out is a reward in itself, back through Tengboche and its monastery, the Sherpa village of Khumjung and the busy streets of Namche Bazaar before the flight from Lukla to Kathmandu.

You don’t need to be a mountaineer to join, but you do need to be fit and comfortable with long days at high altitude. Earlier high-altitude trekking helps a lot. Mountain weather and Lukla flights can change plans, so we recommend keeping one or two spare days after the trip.

Highlights

• Stand on the summit of Island Peak (Imja Tse) at 6,187 m
• Use real mountaineering skills: crampons, fixed ropes and roped glacier travel
• Summit views of Lhotse, Nuptse, Makalu, Baruntse and Ama Dablam
• Two nights in a tented base camp at 5,240 m
• The scenic mountain flight to and from Lukla
• Namche Bazaar, Tengboche Monastery and the Sherpa village of Khumjung

1. Day 1Arrive in Kathmandu (1,400 m)

   Our team meets you at Tribhuvan International Airport and takes you to your hotel. Rest after your flight, then go over the route and your gear with us before heading to the mountains.

2. Day 2Fly to Lukla (2,860 m), trek to Phakding (2,610 m)

   Take the short mountain flight to Lukla, from Kathmandu or, in the busy seasons, from Manthali (Ramechhap), a 5 to 6 hour drive from Kathmandu. Meet your crew and walk mostly downhill beside the Dudh Koshi River to Phakding, about 3 to 4 hours.

3. Day 3Trek to Namche Bazaar (3,440 m)

   Follow the river north, crossing it on high suspension bridges, and enter Sagarmatha National Park at Monjo. The day ends with a long, steady climb to Namche, the trading town of the Khumbu. About 5 to 6 hours.

4. Day 4Acclimatization day in Namche Bazaar (3,440 m)

   An important day for the climb ahead. Hike to a viewpoint above town to help your body adapt, then come back down to sleep at the same altitude. The rest of the day is free for Namche’s bakeries, gear shops and Sherpa culture museum.

5. Day 5Trek to Tengboche (3,860 m)

   A high trail with views of Ama Dablam drops to the river at Phunki Tenga, then climbs through pine and rhododendron forest to Tengboche, home to the largest monastery in the Khumbu. About 5 to 6 hours.

6. Day 6Trek to Dingboche (4,410 m)

   Descend through forest to Deboche, cross the Imja Khola and pass through Pangboche as the trees give way to open alpine country. Dingboche sits among stone-walled fields, with Island Peak now in sight up the valley. About 5 to 6 hours.

7. Day 7Trek to Chhukhung (4,730 m)

   Follow the Imja valley east beneath the huge wall of Nuptse and Lhotse to Chhukhung, the last guesthouses before base camp. About 4 to 5 hours.

8. Day 8Trek to Island Peak Base Camp (5,240 m)

   Walk along the moraine beside the Lhotse and Imja glaciers to the tented camp below the peak. Rest, drink plenty of water and get used to sleeping above 5,000 m. About 4 to 5 hours.

9. Day 9Rest and preparation day at Base Camp (5,240 m)

   A day to rest and acclimatize before the summit. Your climbing guide checks everyone’s gear and goes over walking in crampons and moving on fixed ropes with an ascender. Then it’s an early dinner and an early night.

10. Day 10Summit Island Peak (6,187 m), return to Chhukhung (4,730 m)

    The big day starts well before dawn. Climb rocky slopes to the edge of the glacier, rope up to cross it, then ascend the steep snow and ice headwall on fixed lines to the summit ridge. After your time on top, descend to base camp and carry on down to Chhukhung. Expect 9 to 10 hours. Your guide will turn the group around if the weather or conditions make it unsafe to continue.

11. Day 11Trek to Tengboche (3,860 m)

    Head back down the Imja valley through Dingboche and Pangboche, with the air getting thicker as you lose height. About 6 to 7 hours.

12. Day 12Trek to Namche Bazaar (3,440 m) via Khumjung (3,780 m)

    Take the high route through Khumjung, one of the largest Sherpa villages in the Khumbu and home to the school founded by Sir Edmund Hillary, before dropping down to Namche. About 5 to 6 hours.

13. Day 13Trek to Lukla (2,860 m)

    Your last day on foot follows the Dudh Koshi back down the valley, with a final climb up to Lukla. It’s a good evening to celebrate with your crew. About 6 to 7 hours.

14. Day 14Fly back to Kathmandu

    Fly from Lukla to Kathmandu or, in the busy seasons, to Manthali followed by a 5 to 6 hour drive. Flights depend on the weather, so this is the day most likely to change.

15. Day 15Departure from Kathmandu

    We take you to Tribhuvan International Airport in time for your flight home. If you have more time in Nepal, ask us about adding extra days.

What the price covers

Island Peak Climbing Packing List

Here’s what to bring for the climb and the trek. Anything you don’t own can be rented or bought in Kathmandu before you set off.

• Climbing Gear

  • Insulated mountaineering boots
  • Steel crampons that fit your boots
  • Alpine climbing harness
  • Ice axe with leash
  • Ascender (jumar)
  • Belay device
  • Locking and non-locking carabiners
  • Climbing helmet (compulsory)
  • Expedition gaiters

• Clothing

  • Thermal base layers (top and bottom)
  • Short and long sleeve trekking shirts
  • Fleece jacket or pullover
  • Hooded down jacket
  • Waterproof, windproof jacket and trousers
  • Trekking trousers (2)
  • Warm hat, sun hat and buff or neck gaiter
  • Liner gloves and insulated outer gloves
  • UV-protection sunglasses and ski goggles (optional)

• Footwear

  • Waterproof trekking boots
  • Trekking socks and warm wool socks
  • Comfortable shoes for the evenings
  • Micro spikes

• Bags & Sleeping

  • Duffle bag (60–80 L, carried by the porter)
  • Daypack (35–45 L) with rain cover
  • Four-season sleeping bag and liner
  • Dry bags for documents and electronics
  • Trekking poles

• Health & Toiletries

  • High-SPF sunscreen and lip balm
  • Personal first aid kit and any prescription medicines
  • Water purification tablets or a filter
  • Quick-dry towel and toilet paper
  • Hand sanitizer and wet wipes
  • Earplugs

• Electronics

  • Headlamp with spare batteries (essential on summit day)
  • Power bank and charging cables
  • Travel adapter (Nepal types C, D, M)
  • Phone or camera

• Documents & Money

  • Passport and a copy of it
  • Passport-sized photos
  • Travel insurance details
  • Cash for expenses on the trail

• Food & Water

  • Reusable water bottles or a hydration bladder
  • High-energy snacks for summit day

Frequently asked questions

• Do I need climbing experience for Island Peak?

  No previous climbing experience is required, but this is a real mountain, not a long trek. Your climbing guide goes over crampons, fixed ropes and the ascender at base camp before the summit. Fitness and earlier high-altitude trekking make the biggest difference, and any time on crampons or ropes before the trip is a bonus.

• How hard is the climb?

  It is a demanding climb. Most of the route is steep walking and scrambling, followed by a roped glacier crossing, a steep snow and ice headwall on fixed lines and an exposed summit ridge. The altitude makes every step harder, and summit day takes around 9 to 10 hours.

• When is the best time to climb Island Peak?

  The best seasons are spring (March to May) and autumn (September to November), when the weather is usually at its most stable and the views are clear. Winter is very cold on the mountain, and the monsoon (June to August) brings cloud, rain and frequent flight delays.

• How does the itinerary help me acclimatize?

  You gain height gradually over a week before reaching base camp, with a full acclimatization day in Namche and a rest day at base camp before the summit. Going slowly and drinking plenty of water are the best ways to give your body time to adapt.

• What happens if I get altitude sickness or can’t reach the summit?

  Tell your guide about any symptoms, such as a headache, nausea or dizziness, straight away. If they don’t ease, the answer is to go down, and in serious cases that means a helicopter evacuation, which is why your insurance must cover it. Reaching the top is never guaranteed: weather, snow conditions and your health all play a part, and your guide will always put safety first.

• What climbing gear do I need, and can I rent it?

  You need mountaineering boots, crampons, a harness, an ice axe, an ascender, a belay device, carabiners and a helmet. We supply the group equipment such as ropes, ice screws and snow bars. Personal gear can be rented or bought in Kathmandu, and we’ll help you find what fits.

• Which permits do I need?

  You need an Island Peak climbing permit, a Sagarmatha National Park permit and a Khumbu Pasang Lhamu Rural Municipality permit. We arrange all three for you, and they are included in the trip.

• What travel insurance do I need?

  Travel insurance is compulsory. Your policy must cover climbing to at least 6,200 m, including helicopter evacuation and medical treatment. Many standard policies stop well below that, so check the altitude limit before you buy and bring the details with you.

• Can flights to and from Lukla be delayed?

  Yes. Lukla flights depend on mountain weather and are often delayed or cancelled. In the busy seasons they may also leave from Manthali (Ramechhap), a 5 to 6 hour drive from Kathmandu. We recommend keeping one or two spare days before your international flight home.

• Where will I sleep and what will I eat?

  You stay in a hotel in Kathmandu, in guesthouses on the trek and in tents at base camp. Meals on the trek come from guesthouse menus, with staples such as dal bhat, noodles, soups and eggs, and our crew cooks for you at base camp. Tell us in advance if you are vegetarian or have other dietary needs.

Traveller reviews

Photos