Follow the classic 12-day Everest Base Camp route from Lukla to Kala Patthar and EBC. This guide outlines what to expect on trail, cultural touchpoints, and practical tips for high-altitude trekking in the Khumbu.
More ways to explore the area's outdoor wonders
A thin, cold light edges the ridgelines as you step off the tiny Lukla airstrip; prayer flags flap and the valley exhales beneath you. The trail climbs and falls like a living map — rhododendron forests give way to stony moraine, and the wind dares you higher toward glaciers that hold the planet's oldest weather. By the time Kala Patthar reveals Everest, the mountain seems to lean in, massive and quiet.
Difficulty
challenging
Duration
10–12 days
Fitness Level
Good cardiovascular fitness with experience on day hikes and multi-day treks; ability to carry a 10–14 kg pack
Wildlife
History
Sherpa trade routes and Tibetan salt caravans shaped trails here; the area gained mountaineering prominence after Hillary and Norgay’s 1953 summit and the establishment of Sagarmatha National Park in 1979.
Conservation
The region depends on responsible trekking—many operators and lodges now follow waste management protocols and support local conservation; trekkers should pack out non-biodegradable waste and use established facilities.
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Prioritize acclimatization
Use the scheduled acclimatization days in Namche and Dingboche; ascend slowly and never skip rest days to reduce altitude sickness risk.
Prepare for Lukla flight delays
Weather at Lukla is notoriously changeable; budget an extra day before/after the trek in Kathmandu to avoid missed connections.
Carry cash and small bills
Teahouses and local shops along the route accept only cash (Nepalese rupees) and ATMs are limited to Namche Bazaar.
Footwear and traction
Sturdy, broken-in hiking boots with good ankle support and a pair of microspikes for icy sections will keep you safer on steep descents.
Insulated down jacket
Warmth for high-altitude camps and pre-dawn climbs (temperatures can drop well below freezing).
spring
Sturdy hiking boots
Support and traction on rocky trails, scree and muddy sections.
Water purification system or tablets
Tap and stream water should be treated to avoid gastrointestinal illness on trek.
Lightweight sleeping bag rated to -10°C
Teahouse accommodations can be cold at night—bring a compact, warm bag for comfort.