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Island Peak Climbing with Everest Base Camp Trek – 21 Days

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21 Days
Island Peak
Max People : 40

About Island Peak Climbing

  • Duration: 21 Days
  • Trip Grade: Strenuous
  • Country: Nepal
  • Max Altitude: 6,165m (20,226ft)
  • Coordinates: 27.92°N, 86.93°E
  • Best Season: Spring/Autumn
  • Group Size : 2-15 Pax
  • Trek Style: Tea House / Camping
  • Transport: Domestic Air / Land transportation

The Island Peak Climbing with Everest Base Camp Trek is an expedition to climb one of the beautiful peaks in the periphery of the Everest Region. The peak, also known as the Imja Tse, is situated on the pinnacle of the Chukhung Glacier. The glacier connects Ama Dablam and the Lhotse peaks and is located such that the physical property has made the climbing tougher.

The Island Peak Climbing seems as a moderate climbing and can be completed without much technical difficulty. The peak faces Nuptse, Lhotse, Lhotse Middle and Lhotse Shar. On the summit, climbers can spot the Cho Polu (6.734mt.) rising above the frozen waves of the Lhotse Shar glacier. Furthermore, if the weather conditions permit, Mt. Makalu (8,475m) is visible to the East. The name was given by Eric Shipton in 1951, because it reminded him of an island in a sea of ice. The climbing to the Island Peak offers it’s visitor a chance to ascend one of the royal 6000 meter + mountain peak of the Great Himalayan Trails. This trip also offers you a chance to hike towards the Everest Base Camp and summit the 5545 meter high Kala Patthar for one of the best view of Everest, Nuptse and Changtse and also glimpses of the northern flank and summit of Lhotse.

You will get rewarded along the way as you hike up towards the top of the peak. The top offers fantastic views of the Dudh Koshi Valley down below and the panorama of peaks along the horizon. The months of April to May in the Spring and October to November in Autumn is considered as the best seasons to summit the high peak of Imja Tse. During the peak climbing expedition, you will not only be blessed with the views, you will also be blessed with the culture and antiquity of the region. All along the way, you will be able to enjoy the Sherpa culture and tradition. Also, explore one of the oldest Monasteries of the region, the Tengboche Monastery.

Island Peak Climbing Itinerary

Day 1:Arrival at the Tribhuvan International Airport, Kathmandu (1350M/4,429ft)

Great Nepal Representative will welcome you at the Tribhuwan International Airport (TIA) and transferred to the Hotel. Great Nepal Representative will explain briefly about the travel itinerary upon Airport arrival. Overnight in a hotel in Kathmandu.  

Day 2:Preparation, Trip Briefings and last minute Shoppings

The warm day will be very joyful. After breakfast, you will be transferred to the Department of Tourism (DoT) for trip briefing, permits, and necessary documentation. Overnight in a Hotel in Kathmandu. 

Day 3:Flight to Lukla, trek to Phakding (2650m/8,694ft, 4hrs). Lodge accommodation

Early in the morning, board a flight to the Lukla Airport, also commonly known as Tenzing-Hillary Airport. It will be a marvellous mountain flight and the flight itself can be no less than an adventure. In less than 30 minutes, you will reach Lukla while enjoying the breathtaking views of the mountains during the flight. After landing at Lukla, you will take a light breakfast and embark on the trek. In around 3 hours, you will reach the Phakding village. Overnight in a tea house in Phakding.

Day 4:Trek from Phakding to Namche Bazaar (3440m/11,286ft, 6hrs). Lodge accommodation

Though the climate will be cold due to the breeze from the Himalayas, you have to throw out the warm blanket to trek ahead for the day. Follow the trail along the holy River known as the Dudh Koshi originated from the chest of the Himalayas while ascending through the Himalayan Pine and Cedar forests to the ultimate destination, Namche Bazaar. The village of Namche has remained a historic trading point for Nepalese and Tibetan traders who exchanged salt, dried meat, and other consumable and textile items in the past. Overnight in a tea house in Namche Bazaar.  

Day 5:Rest at Namche Bazaar for acclimatization. Lodge accommodation

As the altitude will now increase significantly, a day for acclimatization is paramount and strictly advisable for prospective trekkers. Explore the local Bazaar of Namche or visit the nearby Sherpa villages to experience the culture and lifestyle of the local people. If you are not much tired, you can join for a few hours hike to visit the Hotel Everest View (HEV) for a great panoramic view of the Mount Everest, Mount Lhotse, Ama Dablam, and such others. Located at an altitude of 3900m, HEV is highest altitude Hotel in the world. Overnight in a tea house in Namche Bazaar.  

Day 6:Trek from Namche to Tengboche (3850m/12,631ft, 5-6 hrs). Lodge accommodation

The next day, after breakfast, you need to stretch your body and warm up for trekking from Namche to Tengboche. On the way, you can visit many significant views of the Buddhist Monasteries. Slowly the altitude will incline but you won’t feel the difference since you will be busy in soaking yourself in the beauty of the nature and capturing them in your heart and mind and of course, your camera as well. Overnight in a tea house in Tengboche.  

Day 7:Trek from Tengboche to Dingboche (4350m/14271ft, 4hrs). Lodge accommodation

On the Seventh day, trek to Dingboche as it is one of the most famous places in the Khumbu Region. All the trekkers and climbers take rest before they set out for Mount Everest or other Himalayas. People who live in Dingboche have their main occupation as tourism, especially by running lodges or tenting areas. You can meet local people, interact with them about their customs and traditions. Be a part of their memory by establishing friendly relationship. Overnight in a tea house in Dingboche.  

Day 8:Acclimatization in Dingboche. Hike to Nangkartshang Peak (5,083 m, 4 hrs) Lodge accommodation

This day is planned for acclimatization purposes. We will hike towards Nangkartshang peak which is just above the Dingboche Village. The peak is an excellent viewpoint from where we can see the gorgeous Ama Dablam peak, if the weather is clear. Overnight in a tea house in Dingboche. 

Day 9: Trek from Dingboche to Lobuche (4730m/15,518ft, 3hrs). Lodge accommodation

The beautiful morning begins with a full charge of energy and encouragement to climb up along the Khumbu Khola Valley and Khumbu Glacier. Trekking through the boulder-strewn slope takes you to Chupki Lhara, a ridge from where you get beautiful views of the high peaks of the Mahalangur Mountain Range. You will be exposed to the memorials of a famous Mountaineer Scott Fischer and Babu Chiri Sherpa which may inspire you to step ahead to conquer the dream of the Everest Base Camp. From here, the trail steps down to the Khumbu glacial moraine confronting the closer views of several gigantic white peaks such as the Khumbutse, Lingtren, Pumori, and Mahalangur Himal. Nuptse towers over your right as we cross the Khumbu Glacier and reach Lobuche, the last destination of today’s trek. Overnight in a tea house in Lobuche. 

Day 10:Trek to EBC (5,365 m) and then Back to Gorak Shep (5,180 m) - 8 hours. Lodge accommodation

The trail pushes your steps towards Thangma Riju for a 360-degree view of the mountains where you can catch the very first glimpse of the Kala Patthar before reaching Gorak Shep. After you reach Gorak Shep, you will proceed to the Everest Base Camp to get mesmerizing views of the Nuptse, Khumbuste, and Pumori today. Stay for a few hours in the lap of the Mt. Everest and capture the views of the surroundings of Base Camp. Offer the prayer flags in the memory of your family and friends and step back towards Gorak Shep. Overnight in a tea house in Gorak Shep.  

Day 11:Early in the Morning Hike Up to Kala Patthar (5,555m ) and Trek Down to Pheriche (4,200m) - 7 hours. Lodge accommodation

Don’t be upset for not being able to view the face of the Mt. Everest from the base camp, our guide from Great Nepal treks will provide you the opportunity to look at the face closer. Climb towards the head of the Kala Patthar for a panoramic sunrise view over the glowing face of Mt Everest. This is the highlight of the trip and includes the classic view of the entire Everest Range and surrounding peaks including 4 of the world’s highest peaks all over 8000m. Be aware of keeping few spaces of your camera for other sceneries too. Though it is very hard for you to disconnect with the situation that you are enjoying, you need to head down towards Pheriche for overnight.  

Day 12:Trek from Periche to Chukhung (4730m/15,518ft, 3hrs). Lodge accommodation

From Pheriche, you will take a route to Dingboche, and then ascend to the Chukhung Valley. The walk today, offers you 360-degree views of the high peaks of the Mahalangur Mountain Range. Overnight in a tea house in Chukhung.  

Day 13:Trek from Chukung to Island Peak Base Camp (5087m/16,690ft, 4hrs). Camping

Today you will have relatively easy day from Chukung to the Island Peak Base Camp. The trail crosses through the river and follows the valley for approx. 3 hours, passing below the south face of Lhotse. Overnight in a tented camp in Island Peak Base Camp.  

Day 14:Trek to High Camp (5,400m/17716ft, 5hrs). Camping

After the tight sleep and warm breakfast, you will take your trekking one step further of your destiny, High Camp. Approximately, it will take 5 hours trekking to reach the high camps if the weather is in a good condition. Overnight in a tented camp in High Camp. 

Day 15:Summit Island Peak (6,187 m) and return to Base Camp (5240m)

Today be prepared for the Island Peak Summit Push. Our Sherpas will lead you to the gully above camp and ascend through the narrow ridge for about an hour. Later you will cross the glacier, the most exciting part of your climbing. Prepare yourself with crampons, rope, and harness. From here, you have to climb steep slopes which leads you to summit the ridge. Fresh air and gigantic vistas of Mt Lhotse (South face). Retrace the same trail down while descending to the base camp. Overnight in a tented camp in the Base Camp. 

Day 16:Trek from Island Peak Base camp(5,240 m) to Pangboche (3985m/13,074ft) 6hrs. Lodge accommodation

Descend to Pangboche from the Island Peak Base Camp enjoying the Glacier Lake views. You will have your lunch at the Dingboche Village. After a couple of hours trek, you will reach the village of Pangboche. Overnight in a tea house in Pangboche. 

Day 17:Trek from Pangboche to Namche Bazaar (3440m/11,286ft, 5hrs). Lodge accommodation

After breakfast, climb up through the Rhododendron forest until you reach Tengboche. From here, descend to the Dudh Koshi River bridge at Phunki Tenga and further until you reach Namche. Enjoy your last day at the beautiful Sherpa Hub. Overnight in a tea house in Namche Bazaar. 

Day 18:Trek from Namche Bazaar to Lukla (2840m/9,317ft, 6hrs). Lodge accommodation

After breakfast, you will return to the place from where you began your trekking. In the afternoon, just relax and enjoy a hot shower flashing back the memories of the trek. Overnight in a tea house in Lukla. 

Day 19:Fly back from Lukla to Kathmandu

Early morning, you will board a flight back to Kathmandu while enjoying the 30-minutes of exhilarating mountain flight. Upon arrival, you will be transfer to your Hotel. Overnight in a hotel in Kathmandu.   

Day 20:Explore the real essence of Kathmandu valley at a glance

Today, you will have a full day sightseeing tour of the Kathmandu Valley. Our trip today consists of the Kathmandu Durbar Square, Swayambhunath Stupa(Monkey temple) and the Patan City (The City of Fine Arts). Kathmandu Durbar Square is a complex of palaces, courtyards and temples built between the 12th and 18th centuries. The palace used to be the seat of the ancient Malla Kings of Kathmandu. The Great Swayambhunath Stupa stands on a hill to the west of Kathmandu. Its name stands for “The Self-created, Self-existent Buddha” also known as the Monkey Temple. Similarly, Patan City is noted for its craftsmen and metal workers. The diversity of the Medieval culture that allowed both Hinduism and Buddhism to flourish has left a rich legacy of impressive sightseeing in this city for all of the visitors both internal and external. 

Day 21:Final Departure from Kathmandu

Sadly, your most memorable journey comes to an end today. A Great Nepal representative will guide you to the airport some 3 hours before the flight. Have a safe journey ahead.  

Our destination experts from Great Nepal Treks are always ready to modify the best itinerary of Island Peak Climbing in Nepal in your demand. If you feel anything lacking or wish to modify the program, simply contact us in +977-9851136111 or Email your details in our official E-mail: [email protected]. We will always guide you with the best offer, information and suggestions.


  • All arrival and departure transfer services to and from Airport both Domestic and International with (A/C or non A/C vehicle) as per itinerary.
  • Guided sightseeing tour in Kathmandu with temple/monuments entrance fee
  • Kathmandu-Lukla-Kathmandu flight and departure taxes
  • Four nights in hotel in Kathmandu with BB plan on twin sharing basis
  • Teahouse/Lodge and tented accommodation during trekking and climbing session
  • All meals in mountain
  • All necessary staffs with experienced English speaking climbing and trekking leader (guide), cook, assistant climbing leader (4 trekkers: 1 assistant guide), Sherpa porters to carry luggage (2 trekkers:1 porter), other helpers as per requirement for the climbing section including their salary, insurance, equipment, flight, food and lodging
  • All necessary paper works; trekking permits and Island Peak climbing permit.
  • Trekking map
  • Group climbing equipment (Climbing fixed and dynamic Rope)
  • Group Mountaineering climbing and camping equipment for climbing part - high-quality North Face or Mountain Hardwear tents for camping and kitchen, dining, toilet tents, mattresses, kitchen equipment
  • Satellite phone carrying by Guide for communication and available for members with the cost of US$ 4 per minute call.
  • Farewell Dinner in a typical Nepali restaurant with domestic culture show in Kathmandu before departure.
  • First Aid medical kits for the Group and the staffs
  • Appropriate food for high altitude and all climbing crew at base camp and above as required
  • Required fixed and dynamic rope during climbing period
  • All necessary paper works, office service charge and Government Taxes levied in Nepal
  • Complete pre-departure information, flight ticket reconfirmation and visa extension procedure services (if necessary)


  • Nepal Visa fee
  • International airfare to and from Kathmandu
  • Excess baggage charges
  • Extra night accommodation in Kathmandu because of early arrival, late departure, early return from mountain(due to any reason) than the scheduled itinerary
  • Lunch and evening meals in Kathmandu (and also in the case of early return from mountain than the scheduled itinerary)
  • Travel and rescue insurance 
  • Personal expenses (phone calls, laundry, bar bills, battery recharge, extra porters, bottled or boiled water, shower, heater etc.)
  • Personal climbing equipment
  • Oxygen Cylinders, Masks, Hoses and Regulators. We will provide the same, usage of Oxygen Cylinder. Masks, Hoses and Regulators will be charged extra
  • Any extra expenses arising out of various/unforeseen situations like natural calamities, landslides, political disturbances, strikes, changes in Government regulations
  • Wake talkies & Filming permit
  • Tips, gifts, souvenirs
  • Any other item not included in above include section


What is Acclimatization? Is it important to acclimitized?

To enable all trekking & expedition members to acclimatize well and hence maximize their chances of success, our trekking & expedition programs are prepared with sufficient time for acclimatization. Adaptation to the altitude takes time and there can be no short-cuts, even if supplementary oxygen is used in the final stages. The atmospheric pressure at the base camp is half of that at the sea level. A thorough program of acclimatization is built into the itinerary which consists of regulated height ascents, followed by descents and rests before the final ascent to the summit. Yes it is very important for all trekkers and climbers because this will prevent the climbers to get rid from altitude sickness.

What kind of personal first aid should i carry while trekking or Expedition in Nepal?

Although our guides from Great Nepal Treks carry first aid medical kit, it is better to carry a supply of first aid items for your own personal use according to your health conditions. Here are the list of some general as well as some special medications you may require:
– Antiseptic cream (Betadine)
– Sunblock SPF 30+
– Throat lozenges
– Painkillers and anti-inflammatory such as Aspirin, Paracetamol, Ibuprofen etc.
– Band-aids, bandage, compression bandage and ‘Second Skin’ for blisters
– Re-hydration salts. (Trioral, Electrobin, Oral Rehydrating Salt)
– Dextrose glucose tablets
– Water treatment tablets
– Your prescription medications
– Antibiotics for longer climbing and expedition style trips

Does high altitude effect and benefits?

You will be affected by high altitude problems if it is your fist trip at a high altitude. The altitude has some important beneficial effects on the human body and your trips have been designed to enable these. Please familiarize yourself with the information on AMS (Acute Mountain Sickness) and understand how to avoid it and read on benefits of high altitude and take advantage of these to improve your body’s metabolism.

What is Acute Mountain Sickness(AMS)

Altitude sickness is the reaction of the body adjusting to decreasing amounts of oxygen. The high altitude slowly decreases the flow of oxygen means the higher you climb, the flow of oxygen is very thin resulting the malfunction of body. Altitude sickness most commonly occurs from above 2,800 meters (9,200ft) but this is different for everyone – there is simply no way of knowing your own susceptibility prior to being at altitude thus it is vital for you to monitor your own health. AMS occurs when the body is unable to adopt at the higher altitude having less amount of oxygen. At an altitude of 5490m (18000 ft.), the oxygen availability becomes just the half of the availability at sea level. While only a third of oxygen is available at the summit of Mt. Everest. Symptoms may be mild and subside/go away after a day’s rest, or if it is ignored it could lead to death.

What are the symptoms of AMS?

Symptoms can appear within 1-2 hours although most often appear 6-10 hours after ascent and generally subside in 1-2 days as the body adjusts to altitude. They may reappear as you continue to go higher. Symptoms of AMS usually occur gradually and can be one or a combination of the following:
• Headache: Due to the less amount of oxygen in air, the blood influences the blood vessels to spread wide in order to supply more oxygen to the brain and which cause them to show the early symptom of AMS.
• Dopiness: The trekkers or climbers feel very sleepy but could not.
• Shortness of breath: The breathing pattern changes as the breathing becomes faster and deeper than normal in order to get enough oxygen and rapid pulse
• Loss of appetite and nausea: Despite of physical exercise, the trekkers don’t have an appetite to eat.

What are the Life threatening forms of AMS?

High Altitude Pulmonary Edema (HAPE)
If one accumulates of fluid in the lungs and mild fever then, there is a chance of High Altitude Pulmonary Edema (HAPE). The filling of fluid in the lungs is Pulmonary Edema. The fluid blocks the passage of fresh oxygen to get into the lungs which causes the shortage of oxygen. Though the exact reason for the HAPE has not been identified, scientists think that pressure of blood vessel around the lungs is directly proportional to the altitude. As a result the smaller blood vessels leak allowing the fluid to escape to the lungs. The treatment for the HAPE victims is to give the oxygen at the rate of 4 liters a minute, using Portable Altitude Chamber (PAC). In case of unavailability of PAC bag or oxygen, one is taken down to the low altitude which is the only way of life-saving. HAPE can also lead to unconsciousness which may also results to death in a short period of time.

High Altitude Cerebral Edema (HACE)
HACE is the accumulation of fluid in the brain due of the swollen blood vessels to the brain. HACE is also seen within a couple of hours and can send the patient to coma and take his/her life in just few hours likewise to HAPE. The excessive flow of blood to the brain due to the low-level oxygen causes vasodilation which eventually leads to leakage of blood vessels to the brain. A 4 to 8mg of dexamethasone is given as a first dose to those who suffer from such sickness and then 4mg Diamox is given an every six hours gap. Similarly, 2-4 liters/minute oxygen is given and one is taken to down if it is necessary.

What are the Symptoms of HAPE?

– A dry cough, developing to a wet one with blood-tinged discharge or saliva
– Tightness in the chest & blueness/darkness of face, lips & tongue
– Low fever up to 38°C/100°F
– Severe fatigue, progressing to coma

What are the Symptoms of HACE?

– Severe headache symptoms not relieved by painkillers or lying down
– Confusion, disorientation & drowsiness
– Nausea/vomiting
– Loss of balance or coordination
– Blurred or double vision/retinal hemorrhage

How to Prevent Altitude Sickness?

Certain medical conditions (such as respiratory disease) or medications (such as sleeping pills) can increase the risk of altitude sickness – it is important that you inform your guide of any medical conditions or medications before ascending to altitude. You can help your body to acclimatize and avoid altitude sickness by:
– Avoiding alcohol, tobacco and substances that can interfere with good delivery of oxygen to the body or cause dehydration
– Eating small, frequent meals high in carbohydrates
– Drinking plenty of water – the test of sufficient amount of water intake is ability to urinate colorless urine
– Taking it easy or have a rest. Walk at a slower pace than you would at sea level and avoid over-exertion
– Climb the mountain gradually and stop for a day or two of rest for every 600m/2000ft above 2,400m/8000ft
– Climb high but Sleep at a lower altitude if possible
– Learn how to recognize early symptoms of mountain sickness
Since our Guides from Great Nepal Treks are very professional and well trained about altitude sickness, they will guide you during your trekking and expedition activities in Nepal.

What are the basic treatment of Altitude sickness?

Most travelers are able to successfully acclimatize by following the previously mentioned guidelines. However, there are instances where medical treatment is required. Ultimately, the best treatment for acute mountain sickness (AMS) is to descend to a lower altitude and rest. Early diagnosis is important. Acute mountain sickness is easier to treat in the early stages. The guide will monitor you all the time for symptoms and will pace you appropriately to minimize your exposure to AMS.Cooperating with the guide and reporting if any of the above-described symptoms are seen allows your guide to undertaking appropriate and timely action to minimize your exposure to AMS. Sufficient time for acclimatization (After 3000 meters) is also another method to minimize AMS. Following precautions can be done in order to get rid of AMS:
Don’t ascent up rapidly.
• Never use alcohol, sleeping pills and smoking.
• Drink more fluid 3-4 liters a day, clean boiled water / tea / coffee / soup / juice etc.
• Climb high and sleep low.
• Don’t go trekking alone, take guide/porter.
• Follow the advice from your guide, hotel, local people, guidebook.
• Descent if mild symptoms rapidly getting worse.
• Never leave or descent sick person along.
• Avoid getting cold.
• Take an easy and comfortable trekking route even if it is longer.
• Sleep more than normal.
Your Guide will carry some medications in First Aid Kit and may suggest for medication such as Ibuprofen, Paracetamol, combination of them or specific AMS medication. Standard and effective medication for prevention of AMS is Acetazolamide (Diamox) and it may be given to help improve breathing and reduce mild symptoms. This drug can cause increased urination. Ensure you drink plenty of fluids and avoid alcohol when taking this drug.With severe cases of AMS, our guide will contact our office in Kathmandu and arrange your evacuation by helicopter. Before we accept you on the trek we will require that you purchase health and travel insurance including helicopter rescue and hospitalization.

How GNTE handle you during the case of emergency?

You never know when the unexpected situation comes and put you in hearse condition whether you are professional or beginners. Our professional guides do their best to make you well with first aid support. If the situation goes worse, you will be evacuated by Helicopter. You are entirely liable for all the expenses incurred in evacuation. So, before coming to Nepal, please make your travel insurance. Ask your guide to arrange a runner to the nearest communication point and inform office about requirement of a helicopter. For evacuation, we require the name of the sick person and the exact location from where helicopter can airlift you. You should not leave the place after calling Helicopter for evacuation though you are feeling better than before.

How to get safe drinking water during trekking and Expedition in Nepal?

On the trek, there is a facility of purchasing safe drinking water in teahouses.It is better if you carry the water purifying pills on your own. On camping trek, the water will be treated with Potassium permanganate or Iodine. On the trail, water from the streams is safe to drink, but better not to use it directly for drinking.

Are we safe with Great Nepal Treks during our trekking or expedition journey?

Security and a safe journey is our core objective of trekking. Our guide holds licenses issued by the Nepal Government and our staffs are local, honest, kind and genuine. But we also insist you to take care of your own personal belongings. If you are on ‘camping trek’ please take your main bag inside the tent once you reach campsite and put all bags and belongings in the middle of the tent when you feel sleepy. Your guide assigns a Sherpa on turn wise basis to guard the campsite throughout the night. If you are on ‘Tea house arrangement, never leave your baggage unattended and keep your lodge room locked when you go out. Feel safe since you are in the hands of ethical trekking company in Nepal.