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Gokyo Lakes & Cho La Pass

Gokyo Lakes & Cho La Pass

The turquoise gems of the Himalaya.

Intensity Score

Expedition

Methodology
90
/100

Duration

14 days

Route distance

120.0km

Vertical Gain

+3,200m

Max Altitude

5,420m

MISSION BRIEF

Mission Brief

The turquoise gems of the Himalaya.

The Gokyo Lakes trek is the most scenic alternative to the direct Everest Base Camp route. It takes you through the beautiful Gokyo Valley, home to a series of six high-altitude glacial lakes, before crossing the challenging Cho La Pass (5,420m) to reach the main Everest Base Camp trail. Climbing Gokyo Ri (5,357m) offers what many experts consider the greatest view in the Khumbu—a 360-degree panorama that includes four of the world's six highest peaks: Everest, Lhotse, Makalu, and Cho Oyu, overlooking the massive Ngozumpa Glacier.

Key route characteristics
Regionkhumbu-everest
Duration~14 days
Distance120.0 km
Elevation Gain+3200 m
TerrainRoute-specific scrambling (Class 2) - named terrain requires hand-use or exposure comfort., Teahouse, Alpine-Lakes, High-Pass
ExposureRemote wilderness immersion; no support

The Azure Mirror and the Cho La Scramble. The 'X-Factor' is the surreal beauty of the Third Lake (Dudh Pokhari) at sunrise, when the absolute stillness of the turquoise water reflects the massive white face of Cho Oyu.…

MISSION SNAPSHOT

Mission Snapshot

ROUTE TYPEPoint-to-point
PHYSICAL LOADCumulative climb and distance support a expedition intensity reading on our scale.
TERRAINRoute-specific scrambling (Class 2) - named terrain requires hand-use or exposure comfort. · Teahouse · Alpine-Lakes
WEATHER / CONDITIONSElevated exposure — The Cho La pass is often the first section to close during weather systems. Sudden windstorms or afternoon snow can make the crossing dangerous. Clear mornings are essential for a safe pass attempt.
NAVIGATIONNavigation requires careful attention; offline mapping and GPS are essential in Arctic or remote terrain.
ENDPOINTThe Everest Connection
ID

Intensity Breakdown

Understanding what drives the overall route demand

Physical

82

Technical

81

Commitment

83

Primary driver: Commitment

- Sustained Physical Output

- Significant Vertical Gain

- Technical Terrain Exposure

- High Remote Commitment

Major expeditions for elite teams. Sustained isolation and technical mastery required.

Route profile

Full Route Breakdown

Complete stage overview with transparent route metrics. Values are shown as recorded in the route dataset and source links.

Distance

120.0 km

Ascent

3,200 m

Highest point

5,420 m

Start

Gokyo Valley

Finish

The Everest Connection

Use the KM / MI toggle in the main menu to switch units.

Route Profile

5500 m5000 m4000 m3500 m2500 m
Gokyo Valley (0 km)The Everest Connection (140.0 km)

Fixed backcountry campground structure for this route

Sources: Primary | Secondary

Route guidance

Route Considerations

This route is generally safe, but these are the main factors to be aware of.

Consideration // 001

Icy pass conditions

The eastern side of Cho La Pass involves a descent over a glacier that can be extremely slippery and dangerous without proper traction.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Carry micro-spikes or lightweight crampons; start the pass crossing at dawn before the ice begins to melt and becomes unstable; stay with a guide or a group to navigate hidden crevasses on the upper glacier.

Consideration // 002

Acute mountain sickness ams

Spending multiple nights in Gokyo (4,700m) and crossing a 5,400m pass puts trekkers at high risk.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Follow a proper acclimatization schedule; stay for at least 2 nights in Gokyo before attempting the pass; drink 4L of water; monitor oxygen levels if possible.

Consideration // 003

Altitude Warning

Potential altitude-related conditions include AMS, HAPE, and HACE. Adequate acclimatization is essential.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Strict adherence to hydration and gradual ascent protocols (climb high, sleep low).

Route fit

Why hike this route?

Expert Verdict

Gokyo is the hidden soul of the Khumbu. Most people rush to EBC to say they were at the 'base', but they miss the fact that the view from Gokyo Ri is objectively better—you can actually see Everest's full profile, not just its shoulder. Experienced hikers often suggest spending two nights in Gokyo village. Use the extra day to hike to the 'Fourth and Fifth Lakes' (Thonak Tsho and Ngozumpa Tsho)—the crowds disappear completely and the view of Everest's North Face from the Fifth Lake is haunting. For the Cho La crossing, start at 4:30 AM. You want to be off the glacier before the sun softens the snow and increases the risk of rockfall in the 'gulley' descent. Finally, don't forget your Category 4 sunglasses; the reflection off the Ngozumpa Glacier is blinding and high-altitude snow-blindness is a very real threat here. Budget two nights at Gokyo (4,790 m) before Cho La; the pass day alone often runs 8–10 hours with micro-spikes mandatory.

Selection logic

Who This Is For

  • ADVANCED — For active hikers who want the beauty of the Everest region without the heavy human traffic of the main trail. You should have prior high-altitude experience (above 4,000m) and be comfortable with technical movement on ice and loose scree. This is for the trekker who values pano…
  • PHYSICAL — High. While you benefit from teahouses, the consecutive days above 4,700m and the grueling 10-hour day required for the Cho La Pass crossing are incredibly taxing. You need a strong aerobic base and the mental focus to…
  • WATCH FOR — Attempting the Cho La Pass without micro-spikes or crampons; the summit glacier can be sheer blue ice, making it a vertical slide without traction.
  • WATCH FOR — Rushing to Gokyo too fast from Namche; the altitude gain is significant, and 'Gokyo Headache' is a common sign of poor acclimatization.
Preparation

Plan This Hike

Key things to arrange before starting this route—practical tips first, then buttons that open curated picks (gear, maps, stays) where we list them.

Essential Gear

Recommended preparation for this route:

Cold Khumbu trek with a real pass-crossing day.

  • Microspikes or light crampons for Cho La conditions
  • Down jacket, shell, and Category 4 sunglasses
  • Trekking poles for moraine and glacier-edge travel
High-altitude gear

Stay Connected

Explore accommodation options for this trail:

Patchy signal and weather-sensitive pass timing.

  • Download Khumbu maps before flying to Lukla
  • Start Cho La before dawn in stable weather
  • Carry insurance details for helicopter evacuation
Satellite messengers

Getting There

Travel and trail access for this route:

Lukla and Namche remain the practical entry points.

  • Plan Kathmandu to Lukla flights with 2-3 buffer days
  • Carry Sagarmatha and Khumbu permit details
  • Verify guide rules before booking the route
Nepal tourism

Where to Stay

Explore accommodation options for this trail:

Tea houses exist, but Gokyo and Dzongla can fill.

  • Reserve or arrive early at Dragnag and Dzongla
  • Sleep two nights in Gokyo if acclimatization allows
  • Carry cash for lodges, charging, and hot drinks
Khumbu region info
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Route intelligence

What You Need to Know

Essential answers about the demands, risks, and logistics of this route.

Q.How hard is this hike really?

This route has a HikeMetrics Intensity Score of 90/100 (Expedition), placing it in an expedition-grade band that demands advanced planning and skills. Expect average daily distances near 9 km across roughly 14 days, with meaningful cumulative elevation change over the full route. How the score works.

Q.Do I need technical gear?

No ropes or technical climbing hardware are required on this route. With an Intensity Score of 90/100, plan for stiff-soled hiking boots, full weather protection, and redundant navigation — on our scale, scores above 65 usually punish under-built kit.

Q.Is water available on the route?

Teahouses provide boiled water. The lakes are sacred; do not wash or swim in them. Water from the glacier should be treated.

Q.What is the main risk?

The eastern side of Cho La Pass involves a descent over a glacier that can be extremely slippery and dangerous without proper traction. Spending multiple nights in Gokyo (4,700m) and crossing a 5,400m pass puts trekkers at high risk. Treat forecasts, timing, and your margin for error as part of the route, not an afterthought.
Final decision

Ready to hike Gokyo Lakes & Cho La Pass?

A final decision point after reviewing the route, risks, logistics, and alternatives.

Route fit

This route is a strong match if you're comfortable with the effort level implied by an Intensity Score around 90/100 (Expedition), sustained hiking where this route requires it, and the terrain and exposure described in this guide.

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Data: official trail documentation and topographic sources · About