Island Peak Climb 18-Day Trek

The Island Peak Climb 18-Day Trek is a premier Himalayan expedition that combines high-altitude trekking with technical climbing. Starting in Kathmandu, the journey traverses the Khumbu region, culminating with the ascent of Island Peak (Imja Tse – 6,165 m / 20,226 ft). Moreover, this trek is perfect for adventure seekers who want to challenge their limits, experience Everest Base Camp (EBC – 5,364 m), and enjoy the rich Sherpa culture. Along the way, travelers witness towering peaks, glacial lakes, and traditional villages, creating memories that last a lifetime.

The Trip

The adventure begins with a scenic flight from Kathmandu to Lukla, one of the most exciting airport landings in the world. From Lukla, trekkers gradually ascend through lush forests, terraced fields, and charming Sherpa villages. The trail passes through Namche Bazaar, the hub of the Khumbu region, offering markets, cafés, and local bakeries. As the trek continues toward Dingboche, Lobuche, and GorakShep, the terrain becomes more dramatic, featuring glacial valleys, alpine meadows, and snow-capped peaks. Moreover, gradual ascents allow proper acclimatization, ensuring a safe and enjoyable journey. Along the way, travelers also experience Sherpa hospitality, spiritual sites, and breathtaking landscapes.

Everest Base Camp (EBC – 5,364 m)

Everest Base Camp is the iconic highlight of the trek. While it serves as the starting point for climbers attempting the world’s highest peak, it is also a destination in itself. From EBC, trekkers enjoy stunning views of Mount Everest, Lhotse, Nuptse, and the Khumbu Glacier. The trail is lined with Sherpa villages, Buddhist monasteries, and carved mani walls, offering a cultural and spiritual experience alongside natural beauty. Besides, visiting EBC is both emotionally rewarding and visually unforgettable, providing an inspiring milestone for all trekkers.

Kala Patthar (5,545 m)

Kala Patthar is the best viewpoint for Everest. The hike is moderately challenging but highly rewarding. From the summit, travelers witness uninterrupted panoramas of Everest, Lhotse, Nuptse, and the Khumbu Glacier. Sunrise at Kala Patthar is particularly spectacular, offering photography opportunities and breathtaking mountain vistas. This viewpoint is ideal for trekkers seeking memorable Himalayan landscapes and a sense of accomplishment.

Island Peak (Imja Tse – 6,165 m)

Island Peak, also known as Imja Tse, rises like an “island” in the surrounding glaciers. It is part of the ridge descending from Lhotse Shar and has historically served as a training peak for mountaineers. Moreover, the southwest summit was first climbed in 1953 by a British expedition that included Tenzing Norgay, linking the peak to Himalayan mountaineering legends. Today, Island Peak offers a challenging yet achievable summit, combining trekking, scrambling, and glacier travel. From the top, climbers enjoy panoramic views of Everest, Lhotse, Nuptse, Ama Dablam, and the Khumbu peaks, making the climb both physically and emotionally rewarding.

The Climb

The ascent of Island Peak tests both endurance and focus, yet it remains accessible to trekkers with basic mountaineering skills and proper acclimatization. Reaching the summit is a triumphant achievement, offering unparalleled views of Everest, Lhotse, Nuptse, Ama Dablam, and the surrounding Khumbu peaks. It’s ascent route includes:

1. Pareshaya Gyab Base Camp (5,087 m) – The starting point where trekkers prepare for the climb.

2. High Camp (5,600 m) – Optional stop to reduce summit-day effort and improve acclimatization.

3. Rocky Scrambling Sections – Moderate scrambling just above High Camp, requiring careful footing.

4. Glacier Travel – Steep snow and ice slopes navigated with crampons and ice axes.

5. Fixed Rope Sections – Guides set up ropes for safety during the final steep ascent to the summit ridge.

Note: This combination of hiking, scrambling, and glacier climbing makes the summit challenging yet achievable, culminating in one of the most spectacular Himalayan experiences.

Cultural and Natural Insights

Throughout the trek, travelers immerse themselves in Sherpa culture, known for friendliness, endurance, and mountaineering expertise. Monasteries, stone stupas, and carved mani walls provide insight into local spiritual traditions. Nature is equally impressive. Glacial lakes like Imja Tsho, alpine meadows, and snow-capped peaks create a visually stunning and diverse environment. The combination of culture, nature, and adventure makes this trek a complete Himalayan experience.

Best Season to Visit

The best time to trek Island Peak and explore the Everest region is during the pre-monsoon (March to May) and post-monsoon (September to November) seasons. In pre-monsoon, the trails are lined with blooming rhododendrons, temperatures are mild, and skies are mostly clear, offering ideal conditions for trekking and photography. Post-monsoon brings stable weather, crisp mountain air, and excellent visibility, making it perfect for summiting Island Peak or visiting Everest Base Camp. However, it is advisable to avoid the monsoon season (June to August) due to heavy rainfall and slippery trails. Furthermore, the winter months (December to February) are best to avoid too due to extreme cold at high altitudes.

Why Choose the Island Peak Climb 18-Day Trek?

1. For high-altitude trekking combined with technical climbing

2. For cultural immersion with Sherpa communities

3. To experience unforgettable views of Everest, Lhotse, Ama Dablam, and surrounding peaks

4. For a historical connection to legendary mountaineers

5. For a summit experience on a 6,165-meter peak

Island Peak Climb 18-Day Trek Map

Everest Trek with Island Peak Climb

Additional information on Island Peak Climb 18-Day Trek:

Dossier disclaimer:

This trip details here are compiled with due diligence and provided in good faith. However, please be aware that information contained herein is subject to alteration and does not form a contractual agreement between the client and Cordial Trek Pvt. Ltd. The published itinerary is correct at the time of printing. We are always committed to providing you with an enriching and enjoyable trip.

Booking your Island Peak Climb 18-Day Trek:

We are now offering maximum flexibility for our guests’ convenience to book their trips into the Everest region for 2026, 2027, and 2028. You may thus choose a date that best suits your schedule. Regarding your booking, please select one of the two available options. You may either pay USD 200 per person as a deposit amount to confirm your trip or pay the full amount upfront. Moreover, if you opt for the deposit, the remaining is payable via Online / Card Swipe / Cash. We also accept all of the convertible currencies including USD, AUD, CAD, EURO, GBP, SGD, etc. when you arrive in Kathmandu.

Booking your International Flight:

For Island Peak Climb 18-Day Trek, you should plan to arrive in Kathmandu on Day 1 and depart on Day 18. However, having some extra one or two buffer days can prevent any issues with your return tickets.

Checklist for Island Peak Climb 18-Day Trek:

Please click here for a complete checklist of your Island Peak Climb 18-Day Trek. Be sure to read it carefully and pack accordingly as per your personal preferences.

Arrival information:

Once you’ve booked your flight ticket, please share the details with us so that we can provide you with a complimentary airport pickup as well. Our airport representative will then be waiting for you at the Tribhuvan International Airport in Kathmandu, holding our official name ‘Cordial Trek’ and your nameplate as you exit the airport terminal. Additionally, if you’re arriving earlier, we can also arrange an accommodation for extra nights with add-on tours for additional cost.

Trek starting and ending days:

The actual trekking days are from Day 3 to Day 16. The travelers will take a short 30 minute flight to Lukla on Day 3 to commence the trek and will return to Kathmandu on Day 17. Expect to spend 14 nights and 14 days completing the EBC Trek with Island Peak Summit. You’ll complete your trek from Lukla to Everest Base Camp and Island Peak with overnight stays in Phakding, Namche, Deboche, Dingboche, Lobuche, Gorakshep, Chukhung, Tengboche and Monjo.

Each day’s trek will begin around 07:30 AM and conclude in the late afternoon, with frequent breaks to catch your breath. You’ll have numerous photo opportunities along the way and enjoy breakfast and dinner at the same place, while lunch is en route. Except for Day 13, the travelers wake up early in the morning at 01:00 AM for their breakfast. You will then begin your 8-9 hours roundtrip (ascent and descent) of Island Peak. Additionally, your guide will provide you with regular briefings about timing and stops every morning before the trek begins.

Flight to Lukla and return:

During the peak season, typically from mid-March to mid-May in spring and late September to late November in autumn, flights to Lukla and back operate from Ramechhap airport. At other times of the year, they depart from Kathmandu. We will however arrange the approximately 4-hour drive from Kathmandu to Ramechhap Airport at no additional cost. Optionally you may as well book a direct helicopter flight from Kathmandu to Lukla Airport with additional costs (USD 500).

Accommodation in Kathmandu:

For two or more travelers, accommodation will be provided in 3-star hotels on a twin-sharing basis with double beds. A solo traveler will be accommodated in a comfortable single room on a private basis.

Accommodation in the Mountains:

During the trek, accommodation will be arranged in local teahouses. Although basic, these teahouses are clean and provide a comfortable place for a good night’s rest. Please note that one overnight stay at the base camp will be in a fully serviced tented camp.

Food:

In Kathmandu, your package includes breakfast only, typically served buffet-style. Except for the day of your early morning flight to Lukla, when you will receive a packed breakfast. During the trek, you will be provided with full board meals and may choose from a menu offering local and international cuisines.

Note: It is highly advisable to stick to vegetarian food from your arrival in Kathmandu until the end of your trek, as proper toilet facilities are not available everywhere along the trekking trail.

Drinking water during the trek:

Bottled water is available along the trail; however, we highly encourage bringing your own reusable water bottles to minimize single-use plastic waste. To ensure safe drinking water, we will be happy to provide water treatment pills at no additional cost. You may also use flavorings to improve the taste. Staying properly hydrated is crucial during the trek, so aim to drink at least 3 liters of water each day to maintain energy and support your body at high altitudes.

Electricity, Charging and Wi-Fi:

Please keep in mind that you’re embarking on a trek to the Everest region and not exploring urban areas. While some facilities like charging and Wi-Fi are available at an extra cost, they are not guaranteed. We also recommend against planning to work or conduct online meetings during the trek, allowing you to fully enjoy the mountain experience.

Cash for extras and tipping:

You should have Nepali rupees for expenses such as tea, coffee, bottled drinks and Wi-Fi. Plan to carry about USD 250-300 equivalent Nepali rupees. Additionally, set aside USD 250-300 for tipping your guide and porter. The amount can vary based on the level of service provided by the field staff members.

Baggage and weight limit:

On your flight to Lukla, the total baggage weight allowance is 15 kgs, combining both checked and carry-on baggage. Ensure you pack approximately 10/11 kilos in your checked bag and 5/4 kilos in your carry-on to stay within the 15-kilo limit. If you have items you don’t need on the trek, you can leave them at the Kathmandu hotel for storage at no extra cost. Remember to take a photo of your bag-tag and keep it for easy identification in case the original tag is lost.

Availability of Guide & Porter:

Every two travelers will be provided with a single porter and an experienced guide. The baggage however must be divided between 12.5 kgs each as every porter carries a maximum of 25 kgs. Additionally, both guide and porter will be insured and well equipped with necessary items and first aid kit.

Highlights of Island Peak Climb 18-Day Trek:

1. Trek to Everest Base Camp (5,364 m / 17,599 ft)

2. Summit the Island Peak (6,165 m / 20,226 ft)

3. A thrilling flight to and from Lukla Airport

4. Trek inside Sagarmatha National Park

5. Explore Namche Bazar

6. Experience Sherpa culture and traditions

7. Chance to unravel the mysteries of abominable Yeti

8. Explore Tengboche Monastery, the oldest in the region

9. Full-Day Kathmandu Sightseeing Tour