Everest Three Passes Trek

Unlike the standard Everest Base Camp Trek, this journey forms an extensive circuit through both popular and remote parts of the Everest region. After following the classic trail through Phakding, Namche Bazaar, Tengboche, and Dingboche, you enter the Imja Valley and continue to Chhukung. The first major challenge is Kongma La, the highest of the three passes, followed by a descent across the Khumbu Glacier to Lobuche.

The route then reaches Everest Base Camp (5,364m), situated beneath the dramatic Khumbu Icefall. Mount Everest itself is better seen from Kala Patthar (5,545m), the highest point of the itinerary and one of the finest viewpoints in the region. From Kala Patthar, you can enjoy close views of Everest, Nuptse, Pumori, Lhotse, and the surrounding glaciers.

The adventure continues across Cho La to Thangnak and Gokyo. Here, the turquoise Gokyo Lakes contrast beautifully with the surrounding snow-covered mountains. A climb to Gokyo Ri (5,357m) provides a panoramic view of four of the world’s highest peaks: Everest, Lhotse, Makalu, and Cho Oyu. The final crossing, Renjo La, leads into the quieter Bhote Koshi Valley before the trail descends through Lungden and Thame to Namche Bazaar.

This 17-day Everest Three High Passes Trek covers approximately 160–170 kilometres, depending on trail conditions and acclimatization hikes. Most days involve five to eight hours of walking, while the pass-crossing days can require seven to ten hours. The itinerary includes acclimatization days in Namche Bazaar and Dingboche, helping trekkers prepare gradually before crossing three passes above 5,300 metres.

Although the route does not normally require technical mountaineering, it involves steep climbs, rocky moraine, glacier crossings, long trekking days, and possible snow or ice. Traction equipment may be necessary depending on the conditions. Previous multi-day trekking experience, excellent fitness, proper preparation, and a positive attitude are strongly recommended. This trek is not suitable for complete beginners.

The best seasons are generally March to May and October to November. However, weather can change rapidly at high altitude, and the passes may occasionally become unsafe even during the main trekking seasons. Your guide will make the final decision about pass crossings and any necessary route changes.

The trip starts in Kathmandu on Day 1 with the flight to Lukla and ends after returning to Kathmandu on Day 17. Accommodation and meals in Kathmandu before and after the trek are not included.

Trip Information Trek Difficulty and Previous Experience

The Everest Three Passes Trek is graded strenuous. It includes three passes above 5,300 metres, glacier and moraine crossings, steep ascents and descents, and several long trekking days. On ordinary days, you can expect to walk for approximately five to eight hours. Crossing a high pass may take seven to ten hours or longer, depending on weather, snow, fitness, and trail conditions.

Previous experience on a multi-day trek, preferably at altitude, is strongly recommended. Trekkers should prepare with regular cardiovascular exercise, hill walking, strength training, and consecutive hiking days before travelling to Nepal. Excellent fitness cannot prevent altitude sickness, so gradual acclimatization and honest communication with your guide remain essential.

Altitude and Acclimatization

The itinerary includes acclimatization days in Namche Bazaar (3,440m) and Dingboche (4,410m). These are active acclimatization days, with optional hikes to higher viewpoints followed by a return to a lower sleeping elevation.

The trek reaches its highest point at Kala Patthar (5,545m), while the highest overnight stop is Gorak Shep at approximately 5,164m. Your guide will monitor the group for symptoms of altitude sickness. Headache, nausea, dizziness, unusual fatigue, loss of appetite, or difficulty sleeping should be reported immediately. If symptoms worsen, delaying the itinerary or descending may be necessary.

Best Time for the Trek

The most suitable seasons are spring, from March to May, and autumn, from October to November. These months usually offer more stable weather, clearer mountain views, and better conditions for crossing the three high passes.

Early March and late November can be cold, with a greater possibility of snow and ice. Heavy snowfall can temporarily close one or more passes at any time. The monsoon months generally bring cloud, rain, flight disruption, and unstable conditions, while deep winter can make the passes extremely cold and difficult. Every departure remains subject to actual mountain and weather conditions.

Accommodation

The package includes 16 nights of teahouse or mountain-lodge accommodation during the trek. Rooms are generally simple and arranged on a twin-sharing basis. Toilets and washing facilities are often shared, particularly at higher elevations.

Single rooms may be available in Lukla, Namche, and some lower villages for an additional charge, but they cannot be guaranteed in places such as Chhukung, Lobuche, Gorak Shep, Dzongla, Thangnak, and Gokyo. During busy periods, shared or dormitory-style rooms may occasionally be necessary.

Kathmandu accommodation before and after the trek is not included, but Himalayan Windows can arrange it on request.

Meals and Drinking Water

Breakfast, lunch, and dinner are included during the trekking period as specified in the daily itinerary. Teahouse menus normally offer dal bhat, rice, noodles, soups, momos, potatoes, pasta, porridge, eggs, Tibetan bread, and other locally available meals. Menu choices may become more limited at higher elevations.

Drinking water, bottled beverages, extra tea or coffee, snacks, and alcoholic drinks are not included. Boiled water is available from most lodges for an additional charge. Trekkers may also carry a reusable bottle and an appropriate water-purification system. Staying properly hydrated is particularly important at high altitude.

Guide, Porter, and Trekking Support

The trek is led by an experienced, English-speaking, licensed local guide. The guide manages daily pacing, accommodation, route conditions, altitude monitoring, and safety decisions. Because conditions on Kongma La, Cho La, and Renjo La can change quickly, the guide has the final authority to delay, reroute, or cancel a crossing.

One porter is provided for every two trekkers. Porters carry the shared trekking duffel bags, while each trekker carries a personal daypack containing water, warm clothing, rain protection, valuables, snacks, and other daily essentials. The final baggage allowance will be explained during the pre-trek briefing and is also subject to the domestic airline’s weight limit.

Lukla and Ramechhap Flights

Flights to Lukla depend on weather, visibility, air traffic, and airline operations. During busy trekking seasons, airlines may operate Lukla flights from Ramechhap Airport instead of Kathmandu. Reaching Ramechhap normally requires an early-morning road transfer from Kathmandu.

The final departure airport and transfer arrangements will be confirmed closer to the trekking date. Lukla flights can be delayed or cancelled, so travellers should keep at least one additional contingency day in Kathmandu after the trek before taking an international flight.

If a scheduled flight is cancelled, a helicopter may sometimes be available at an additional cost, subject to weather and availability. Any additional flight, accommodation, meal, or transportation costs caused by delays should be covered by the traveller or their insurer.

Permits and Nepal Visa

All trekking permits required for the confirmed route are arranged by Himalayan Windows. These may include the Sagarmatha National Park entry permit, TIMS card, Khumbu local entry permit, or any replacement permit applicable at the time of travel.

The Nepal tourist visa is not included. Many nationalities can obtain a visa upon arrival at Kathmandu’s international airport, but travellers should confirm the current requirements for their passport before departure. Your passport should generally remain valid for at least six months from the date of entry into Nepal.

Travel Insurance and Emergency Evacuation

Comprehensive travel insurance is essential for this trek. The policy should specifically cover trekking up to at least 5,600 metres, emergency helicopter evacuation, medical treatment, hospitalization, trip interruption, flight cancellation, and lost or delayed baggage.

Himalayan Windows and the trekking team will help coordinate an emergency evacuation when necessary, but rescue, helicopter, medical, and hospital costs are not included in the package. Travellers must provide their insurance details and emergency contact information before beginning the trek.

Pass Conditions and Itinerary Changes

Kongma La, Cho La, and Renjo La may be affected by snow, ice, wind, poor visibility, rockfall, or unstable glacier conditions. The published itinerary represents the intended route but cannot guarantee that every pass will be open.

Your guide may delay a crossing, use an alternative route, retrace part of the trail, or abandon a pass if conditions are unsafe. Health, safety, weather, and local conditions always take priority over completing the published schedule.

Trekking Equipment

Trekkers need broken-in hiking boots, layered clothing, a waterproof jacket and trousers, insulated gloves, warm headwear, sunglasses, a headlamp, trekking poles, a suitable sleeping bag, and a personal first-aid supply. Depending on snow and ice, the guide may recommend microspikes or another form of traction equipment.

Himalayan Windows provides a trekking duffel bag and walking poles for use during the trek. These items must be returned after the journey. Sleeping bags, down jackets, specialised traction equipment, and personal clothing are not included unless specifically stated in the booking confirmation.

Electricity, Internet, and Mobile Coverage

Electricity, charging, Wi-Fi, and mobile coverage are available in some villages but become less reliable at higher elevations. Lodges commonly charge separately for battery charging, Wi-Fi, hot showers, and other personal services.

Carry a power bank, spare batteries, and sufficient cash in Nepalese rupees. ATM facilities are available in places such as Namche Bazaar, but they should not be relied upon for the entire trek.

Pre-Trek Briefing

One day before departure, Himalayan Windows arranges a pre-trek meeting at our office, your Kathmandu hotel, or another convenient location. We review the itinerary, equipment, weather, Lukla flight arrangements, porter baggage limits, permits, insurance, and altitude precautions. You will also meet your trekking guide whenever possible.

We can assist with Kathmandu hotel reservations before and after the trek. Airport pickup and departure transfers can be arranged according to the services confirmed in your booking.