A classic high-altitude trek that follows the Khumbu Valley from Lukla to Everest Base Camp and Kala Patthar. Expect 11–12 days of varied terrain, tea-house lodgings, mandatory permits and careful acclimatization.
More ways to explore the area's outdoor wonders
Wind cuts like a bell across the moraine as the trail climbs out of Gorakshep toward the black ridge of Kala Patthar. Hikers move in single file—breathing measured, packs creaking—while the summit pyramid of Everest appears and disappears with passing cloud. This is a trek defined by elevation: flights into Lukla (2,860 m), days that top out at Gorakshep (5,150 m) and a final photo line at Everest Base Camp (5,364 m) and Kala Patthar (~5,545 m).
Difficulty
challenging
Duration
12 days
Fitness Level
Good aerobic base and experience with multi-day hiking at altitude; comfortable carrying a daypack and walking 4–6 hours on uneven terrain.
Wildlife
History
The Khumbu valley is home to the Sherpa people, whose century-long mountain trading and mountaineering history shaped modern Himalayan expeditions and monastery culture.
Conservation
Sagarmatha National Park is a protected area—pack out waste, minimize single-use plastics, and use local lodges to support the community economy.
Reserve your spot on the Everest Base Camp Trek today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Allow extra acclimatization days
Build in at least one full rest/acclimatization day at Namche Bazaar to reduce altitude sickness risk.
Book Lukla flights early
Lukla weather closes flights frequently—reserve buffer days in Kathmandu and avoid tight international connections.
Carry cash and small change
Tea houses accept cash only; ATMs are limited to Namche and Lukla may not have reliable service.
Footwear and traction
Sturdy waterproof boots with ankle support are essential; microspikes help in icy sections above 4,500 m.
Insulated down jacket
Warm, compressible insulation for subzero nights above 4,000 m.
winter
Waterproof, insulated trekking boots
Support and protection on rocky, wet and occasionally icy trail sections.
Trekking poles
Reduce knee strain on descents and improve balance on scree and snow.
Hydration system with filter or purification tablets
Reliable access to clean water is limited; dehydration and altitude worsen each other.