Gokyo Chola Pass Everest Base Camp Trek - 19 Days

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The Gokyo Valley, Cho La Pass with Everest Base Camp Trek is a 19-day high route that joins the quiet Gokyo side of the Khumbu to the classic Base Camp trail in one loop. You climb above the Gokyo Lakes to Gokyo Ri (5,357 m) (Latitude: 27.9611° N, Longitude: 86.6833° E), cross the Ngozumpa Glacier, then step over Cho La Pass (5,330 m) (Latitude: 27.9621° N, Longitude: 86.7519° E). From there you reach Everest Base Camp (5,364 m) (Latitude: 28.0024° N, Longitude: 86.8528° E) and Kala Patthar (5,640 m) (Latitude: 27.9958° N, Longitude: 86.8284° E). A spare day in Lukla protects your flight home.

Grade: AD (Assez Difficile / Challenging)

Trip Overview
Duration19 Days
Trip GradeChallenging
CountryNepal
Maximum Altitude5,640 m at Kala Patthar
Group Size2-20
StartsKathmandu
EndsKathmandu
ActivitiesHigh Pass Trek
Best TimeMarch to May and October to November

TREK HIGHLIGHTS

  • Climb Gokyo Ri (5,357 m) before sunrise and watch Everest, Lhotse, Makalu and Cho Oyu appear above the Gokyo Lakes.
  • Sleep beside Dudh Pokhari, the third Gokyo lake, at 4,790 m.
  • Cross the rocky ridges of the Ngozumpa Glacier, the longest glacier in Nepal, on the way to Dragnag.
  • Step over Cho La Pass (5,330 m) and move from the Gokyo valley into the Everest valley.
  • Join the main trail at Lobuche and walk to Everest Base Camp (5,364 m) on the Khumbu Glacier.
  • Climb Kala Patthar (5,640 m) at dawn for a close view of Everest, Nuptse and Pumori.
  • Walk back through Tengboche Monastery and the forests of Sagarmatha National Park.
  • Cover almost 70 percent of the Everest region on a single route.

Most Everest trekkers choose between the Gokyo Valley and the Everest Base Camp trail. This route removes that choice!

You spend the first half in the quiet western valley of the Dudh Koshi, beside turquoise lakes and a vast glacier. You spend the second half on the classic trail to the foot of the Khumbu Icefall.

Cho La Pass (5,330 m) is the hinge that joins the two halves. The loop covers almost 70 percent of the Everest region, and the mountains appear from several different angles. At the moment it is our second most booked trek in the Everest region!

The order of this trek is a deliberate choice. Your sleeping height rises slowly through Namche Bazaar (3,440 m), Dole (4,110 m), Machhermo (4,470 m) and Gokyo (4,790 m).

Two rest days, one in Namche and one in Machhermo, give your body time to adjust before the high ground!

By the time you sleep at Gorakshep (5,180 m), you have spent nine nights above 4,000 m. Gokyo Ri also shows you Mount Everest from a distance, so the close view from Kala Patthar later in the trek means more.

What Cho La Pass Asks of You?

Cho La is the hardest day of the trek. It is a long climb on moraine and scree, with a short glacier section near the top that may hold snow or ice. You start in the dark, carry your own water and snacks, and walk for 7 to 9 hours.

You do not need climbing skills, but you do need steady legs, warm gloves and a calm mind on loose ground. Your guide decides on the morning whether the pass is safe, whether microspikes are needed and how to pace the group.

Who This Route Suits?

This trek suits fit walkers who are happy with 5 to 8 hours on the trail, many days in a row. Earlier multi-day trekking helps, especially at altitude.

If you want only Base Camp, our standard Everest Base Camp trek is shorter. If you want more passes, we can add Renjo La as a custom plan!

Why Trek with Himalayan Ecstasy Nepal?

A trek with two valleys and a high pass needs careful planning. Here is how we look after you on this route:

  • Acclimatization before ambition: Two rest days, two hiking days to higher viewpoints and slowly rising sleeping heights give your body time to adapt.
  • Guides who make the call: Our licensed guides are trained in wilderness first aid and carry a medical kit with an oximeter. Every day they check your appetite, sleep, water intake and the weather, and they can change the plan if your health requires it.
  • A crew that knows the pass: We send only guides and porters who are familiar with the glacier and pass sections of this route.
  • A spare day for Lukla: Day 17 is kept free for weather and flight delays.
  • Clear lodge expectations: We tell you early that the lodges at Dragnag and Dzongla are basic, so you can prepare.
  • Flexible dates and private trips: We can adjust departure dates and arrange private departures on request.
  • Support before and during your trip: Our team answers your questions before you travel and stays in touch with your guide on the trail.

What a Typical Trail Day Looks Like

Most mornings start around 6 am with tea, followed by breakfast and a start on the trail by about 7:30 or 8.

You walk for three to four hours, stop for lunch at a teahouse, and walk a few more hours to reach your lodge by mid-afternoon.

The rest of the day is for tea, washing, resting and short walks on acclimatization days!

Dinner is around 6 pm in the warm dining room, and most trekkers are in bed by 8:30. Cho La day starts much earlier, around 5 am with headlamps, and the Kala Patthar climb starts around 4:30 AM.

Major Attractions and Places Along This Route

This loop gives you lakes, glaciers, a high pass and the foot of the world’s highest mountain in one walk. Each stop below adds something different to the journey.

Dole and Machhermo

These two high villages sit on yak pastures in a wide valley. The lodges are simple and the evening cold is sharp.

Machhermo has a small aid post and gives you your first clear view of Cho Oyu on the way up!

Gokyo Lakes

The Gokyo Lakes are a chain of glacial lakes between 4,650 m and 5,000 m, protected as a Ramsar wetland.

You sleep beside the third lake, Dudh Pokhari, so you see the water at dusk, under the night sky and in the first morning light. The colour moves between blue and green with the sun and the amount of glacial silt.

Gokyo Ri

Gokyo Ri (5,357 m) is a steep hill behind the village and a famous viewpoint on the western side.

From the summit, you see four peaks above 8,000 m: Everest, Lhotse, Makalu and Cho Oyu. The glacier and lakes lie below like a map, which makes it easy to trace your own route!

Ngozumpa Glacier

The Ngozumpa Glacier is the longest glacier in Nepal, and its meltwater feeds the Gokyo Lakes.

Its lower end is buried under stones, so it looks like a field of grey hills with turquoise ponds in the hollows. The trail from Gokyo to Dragnag crosses it, and the safest line changes from year to year.

Cho La Pass

Cho La Pass (5,330 m) links the Gokyo valley with the Everest valley. The route is rocky and steep, with a glacier patch near the top.

The reward is a view of Cholatse, Ama Dablam and Lobuche East, and the feeling of having crossed from one world of the Khumbu into another.

Dzongla

Dzongla (4,620 m) is a small settlement of basic lodges above a lake, a little away from the main trail.

It has wide views towards Cholatse, and the evening is much quieter than at Lobuche. Many trekkers remember this night as the calm after the pass.

Everest Base Camp

Everest Base Camp (5,364 m) sits on the Khumbu Glacier and is the starting point for climbers on the Nepal side.

In spring, colourful tents cover the ice. In autumn, the site is usually empty. The summit is hidden, yet the icefall above camp shows how big the mountain is!

Kala Patthar

Kala Patthar (5,640 m) means “black rock” and is the place where Everest shows its summit clearly.

It is the highest point of this trek and is usually climbed before sunrise. Nuptse, Lhotse, Changtse and Pumori surround you, and the Khumbu Glacier curves below.

Namche Bazaar

Namche Bazaar (3,440 m) is the trading town of the Sherpa people, built in a horseshoe-shaped bowl.

It has bakeries, a Sherpa culture museum and the last wide choice of gear. You stay two nights, so you have time to explore at an easy pace.

Tengboche Monastery

Tengboche Monastery (3,863 m) is the largest monastery in the Khumbu. It stands in a forest clearing, facing Ama Dablam.

Monks hold daily prayers, and visitors may watch quietly. Dress modestly and remove your shoes before entering!

Sagarmatha National Park

The route from Monjo onward lies inside Sagarmatha National Park, a UNESCO World Heritage Site.

The park shelters Himalayan tahr, musk deer, pikas and many mountain birds, and it is also home to Sherpa villages. Pass mani walls on the left, stay on the trail and carry your waste out!

Phakding

Phakding (2,640 m) is a riverside village where most trekkers spend the first night.

Its lodges sit close to the Dudh Koshi, so you fall asleep to the sound of moving water. The altitude is low, which makes it a kind place to let your body settle in.

Phortse Thanga

Phortse Thanga (3,680 m) is a handful of teahouses beside the river, at the bottom of a long forest descent from Mong La.

Most trekkers stop here for lunch on the way to Dole. The cold river air is a good reminder to add a layer before the afternoon climb!

Gokyo Chola Pass Everest Base Camp Trek - 19 Days Itinerary

Kathmandu to KathmanduExpand all
Max Altitude: 1,400 m Accommodation: 3-star hotelTransportation: Private vehicle
Max Altitude: 2,640 m Meals: B, L, DAccommodation: Local lodgeTransportation: Domestic flight
Max Altitude: 3,440 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 3,440 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,110 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,470 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,470 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,790 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,750 m Meals: B, L, DAccommodation: Tea house lodge
Max Altitude: 4,620 m Meals: B, L, DAccommodation: Tea house lodge
Max Altitude: 4,920 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 5,180 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 4,276 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 3,863 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 2,835 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 2,880 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 2,880 m Meals: B, L, DAccommodation: Local lodge
Max Altitude: 1,400 m Meals: BAccommodation: 3-star hotelTransportation: Domestic flight, private vehicle
Meals: BreakfastTransportation: Private vehicle

Trip Cost Details

Includes

Room and board in the city, transfers and flights

  • Airport transfers: Private pickup and drop-off in Kathmandu, plus private transfers for the domestic flights
  • Kathmandu hotel: 2 nights in a 3-star hotel in Thamel, twin sharing (Day 1 and Day 18)
  • Meals in Kathmandu: Breakfast at the hotel and one farewell dinner
  • Domestic flights: Kathmandu to Lukla and Lukla to Kathmandu

Room and board on the trek

  • Accommodation: Twin-sharing teahouses and local lodges for all trek nights, including the buffer night in Lukla
  • Meals: Breakfast, lunch and dinner each trek day with a cup of tea or coffee
  • Additions: Seasonal fruit, biscuits and water purification tablets (with advance notice)

Trek crew

  • Trek guide: An English-speaking, licensed and experienced guide
  • Support staff: One porter for every 2 trekkers (maximum 25 kg per porter) and an assistant guide for groups above 6
  • Crew insurance: Insurance for the guide, assistant guide and porters as required by Nepal government rules

Permits and other services

  • Permits: Sagarmatha National Park permit and Khumbu Pasang Lhamu Rural Municipality entry permit
  • Gear: One duffel bag for 2 trekkers, to be returned after the trek
  • First aid: A medical kit with an oximeter, carried by your guide
  • Government taxes: Applicable Nepal government taxes

Excludes

  • International airfare and Nepal visa fee (bring passport photos)
  • Travel and medical insurance, including emergency helicopter evacuation
  • Lunch and dinner in Kathmandu, except the farewell dinner
  • Extra nights in Kathmandu or Lukla caused by early or late arrival, early return, or delays beyond the planned buffer day
  • Helicopter charters and other costs from weather, flight cancellations or events beyond our control
  • Personal expenses such as snacks, drinks, hot showers, phone and Wi-Fi, device charging and laundry
  • Costs from leaving the trek early, which are non-refundable
  • Tips for guides and porters
  • Personal gear and clothing such as boots, poles, sunglasses, gaiters, microspikes and sleeping bag (rental available)
  • Toiletries and hygiene items such as sunscreen, toilet paper and hand sanitizer
  • Any service not listed in the Includes section

Essential Information

Planning Around Lukla Flights

Lukla flights follow the weather, not our schedule. Morning cloud, afternoon wind and busy runways cause delays in every season.

In busy months, some flights use Ramechhap (Manthali) Airport, which adds a long road transfer, so we confirm the airport with you before departure.

If you have an international flight to catch, keep a spare day or two in Kathmandu after the trek. Talk to us early about helicopter options, because they depend on weather and seat availability, and they cost extra!

Best Time for This Trek

March to May and October to November are the best seasons:

  • In spring, rhododendrons bloom in the lower forests, days are longer and Base Camp fills with expedition tents.
  • In autumn, skies are usually clear and trails are dry, but lodges are busy, so book early.

Nights above 4,500 m fall below freezing in both seasons, and they are colder in late November.

We do not suggest the monsoon or deep winter for Cho La, because snow, cloud and cold make the pass harder and less safe.

Permits and Entry Requirements

You need two permits: the Sagarmatha National Park entry permit and the Khumbu Pasang Lhamu Rural Municipality entry permit.

Our team arranges both, and both are included in the package price. The local permit replaced the TIMS card in this region, so you do not need a TIMS card.

Bring a passport valid for at least six months and a few passport photos for your Nepal visa, which you can get on arrival at Tribhuvan International Airport.

Difficulty of the Trek

We grade this trek Challenging. Most days involve 5 to 8 hours of walking, and the Cho La day can reach 9 hours.

You sleep above 4,000 m for nine nights and reach 5,640 m on Kala Patthar. No technical climbing skill is needed, but you need good fitness, a steady pace and a calm attitude on loose rock and snow.

Train for 2 to 3 months with hill walks, stairs and long days with a loaded daypack.

Anyone can feel altitude sickness, so tell your guide at once about a headache, nausea, dizziness or unusual tiredness. Going down is the main treatment, and our guides make that call!

Accommodation and Food

In Kathmandu, you stay in a 3-star hotel in Thamel. On the trail you sleep in teahouses on a twin-sharing basis.

Rooms have simple beds and blankets, bathrooms are mostly shared, and bedrooms are not heated.

The lodges at Dragnag and Dzongla are the most basic on the route, with few rooms and fewer comforts, and we cannot promise a fixed standard there.

Meals are breakfast, lunch and dinner with tea or coffee. Menus include dal bhat, noodles, momo, eggs, pasta and porridge.

We suggest vegetarian dishes at altitude, because meat is carried up from far below. Charging and hot showers cost extra and get costlier with height, so bring a power bank!

Preparation and Travel Insurance

Your travel insurance must cover trekking up to at least 6,000 m and emergency helicopter evacuation. Send us your policy details before you arrive!

Break in your boots, test your gear on a long walk, and pack your headlamp, microspikes and warm layers where you can reach them quickly.

Altitude Sickness and How We Manage It

This trek reaches 5,640 m, so we plan for altitude from the first day. Early signs are a headache, nausea, dizziness, poor sleep and loss of appetite, and they can affect even very fit people.

Your sleeping height rises slowly, you have two rest days, and your guide checks your oxygen level and how you feel each evening. Drink water often, eat even when you are not hungry, avoid alcohol and smoking, and walk slowly.

If symptoms get worse, your guide stops the climb and takes you down, because descending is the main treatment!

Speak to your doctor about altitude medication before you travel, and make sure your insurance covers helicopter evacuation.

Month by Month on This Route

  • March and early April: Nights are very cold at the upper lodges, and snow may remain on Cho La.
  • Late April and May: Days are warmer and longer, but afternoon cloud is more common.
  • June to September: Monsoon rain, cloud and wet trails make this route a poor choice.
  • October and early November: These are usually the clearest weeks, and also the busiest, so book early.
  • Late November: Nights get much colder, so you need a warmer sleeping bag and extra layers.
  • December to February: Cold, short days and snow on the pass. Some upper lodges close.

Equipment Lists

Temperatures drop well below freezing on Gokyo Ri, Cho La and Kala Patthar. Pack in layers, and our team can check your list before you leave.

 

  • Warm hat that covers your ears
  • Sun hat or cap
  • Buff or neck gaiter
  • Headlamp with spare batteries
  • Thermal base layers, long-sleeved (2 to 3)
  • Quick-dry T-shirts (2)
  • Fleece or light insulated jacket
  • Warm down jacket
  • Waterproof and windproof shell jacket
  • Thin liner gloves
  • Insulated gloves or mittens
  • Spare pair of warm gloves
  • Thermal leggings (2)
  • Trekking trousers (2)
  • Waterproof overtrousers
  • Warm trousers for the lodge
  • Waterproof trekking boots with ankle support, well broken in
  • Warm wool socks (4 pairs)
  • Lodge sandals or light shoes
  • Gaiters
  • Passport and Nepal visa
  • Insurance policy with helicopter cover
  • Flight tickets and copies
  • Passport photos
  • Nepali rupees in cash
  • Sunglasses with 100% UV protection and side shields
  • Sunscreen, SPF 50 or higher
  • Lip balm with SPF
  • Toothbrush and toothpaste
  • Biodegradable soap
  • Body wipes
  • Moisturizer
  • Hand sanitizer
  • Toilet paper
  • Quick-dry towel
  • A bag for used tissue
  • Water bottles totalling 2 to 3 litres, with an insulated cover
  • Snacks such as chocolate, nuts and energy bars
  • Electrolyte sachets
  • Sleeping bag with a comfort rating of -10°C to -15°C
  • Sleeping bag liner
  • Daypack, 25 to 35 litres, with a rain cover
  • Duffel bag (provided by HEN)
  • Dry bags for clothes and electronics
  • Trekking poles
  • Microspikes
  • Small repair kit
  • Personal prescription medicines
  • Pain relief tablets
  • Blister plasters
  • Oral rehydration salts
  • Altitude medication, after talking to your doctor
  • Power bank
  • Camera or phone
  • Earplugs
  • Zip-lock bags
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