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Global Hiking Index
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Gokyo Lakes & Cho LaPass

DATA_INDEXED_2026
Distance

120KM

Gain

3.2kM

Duration

14d

Strain
LVL 4
AI Insight: High technical grade. Proper safety gear and exposure experience required.

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 motherboard. 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.

Mission Directive / X-Factor

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. This serenity is contrasted by the physical intensity of the Cho La Pass—a steep scramble over rock and ice that requires focus and grit. Crossing the pass feels like entering a secret high-altitude corridor between two of often regarded as one of the most spectacular mountain valleys.

Hazard Assessment

icy pass conditionsPRIORITY 1

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

MITIGATION: 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.

acute mountain sickness amsPRIORITY 1

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

MITIGATION: 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.

Altitude WarningPRIORITY 1

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

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

Critical Loadout

Micro-spikes or lightweight crampons (Essential for Cho La)
Broken-in high-cut hiking boots
Down jacket (rated to -15°C)
Gore-Tex outer shell
Thermal base layers
Sleeping bag rated for -15°C
Trekking poles
Category 4 sunglasses
Target Base Weight
< 10 KGEXCL. CONSUMABLES

Water Logistics

SOURCE AVAILABILITYHIGH / FREQUENT
FILTRATION PROTOCOLMANDATORY (<2000M)

HIKING
PATHWAY

khumbu-everest // hiking

1
Phase 1

Gokyo Valley

Ascending the Gokyo valley past the high-altitude lakes. Climaxing with the sunrise view from Gokyo Ri.

2
Phase 2

The Cho La Crossing

A grueling trek from Dragnag over the 5,420m pass to reach Dzongla.

3
Finish

The Everest Connection

Joining the main EBC trail to Gorak Shep and Everest Base Camp before descending via Namche.

MISSION_START (ALPHA)WAYPOINT_DELTACORE_VILLAGE_SYNCSEGMENT_DETOUR_XTERMINAL_REF_Z
Topographical Ref / Area KHUMBAUTO-GEN SYNC: 27.954N 86.694E
Mission Log: Stage-by-Stage Technical MetricsREF: GOKYO-LAKES-AND-CHO-LA-PASS-TREK-NEPAL // DAT_TAB_01
StepSector / WaypointDist.Gain (↑m)DurationAssessment
1
Gokyo Valley
Ascending the Gokyo valley past the high...
5 Days---5 DaysStandard Segment
2
The Cho La Crossing
A grueling trek from Dragnag over the 5,...
1 Day---1 DayStandard Segment
3
The Everest Connection
Joining the main EBC trail to Gorak Shep...
5 Days---5 DaysStandard Segment

Technical Specifications

DOC_REF: GOLDEN_HIKING_NP_009
01 / LOG
Refuge Capacity

High-quality tea houses are available in Gokyo and along the route, though space in Dragnag and Dzongla is limited and should be booked in advance.

02 / REG
Regulatory
  • Permit REQUIRED
  • Authority Khumbu Rural Municipality

Same permits as EBC (Khumbu Pasang Lhamu + Sagarmatha National Park). Guide strongly recommended for the Cho La crossing.

03 / CLI
Climatology
  • OptimalMar, Apr, May, Sep, Oct, Nov

Best in spring and autumn. The Cho La pass can be closed by heavy snow in winter (Dec-Feb) or during the monsoon (July-August). Regulations change; verify with the official park or local authority before departure.

04 / COM
Emergency / Comms
  • Rescue (EU) 112 ACTIVE
  • Signal Moderate
SAT-LINK STABLE

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Gokyo Lakes & Cho La Pass