Everest Three High Pass Trek – 20 days

Overview

Some people dream of standing at Everest Base Camp. Others dream of the turquoise Gokyo Lakes. A few specifically want the challenge of crossing Cho La Pass. This trek doesn’t make you pick — it links all three together, along with two more high passes, into one continuous 20-day loop through the Khumbu. You’ll cross three Himalayan passes above 5,300m, stand at Everest Base Camp, watch sunrise from Kala Patthar, and finish at the shores of Gokyo Lake — all without doubling back over the same ground twice.

This isn’t a trek for a first Himalayan trip. It’s built for people who’ve already done a shorter trek, know what altitude feels like, and want to see everything the Everest region has to offer in a single journey rather than coming back three separate times.

Why Choose the Everest Three High Passes Trek Instead of the Classic EBC Trek?

The classic Everest Base Camp trek is built around one goal: get to Base Camp, see Kala Patthar, then walk back the way you came. It’s a genuinely great trek, but it only shows you one slice of the Khumbu.

The Everest Three High Passes Trek covers all of it. Alongside Everest Base Camp and Kala Patthar, you’ll cross Kongma La, Cho La, and Renjo La — three passes most EBC trekkers never go anywhere near — and take in the Gokyo Lakes, Gokyo Ri, and the Ngozumpa Glacier along the way. Instead of an out-and-back trek to one destination, this is a full circuit through nearly every major highlight the region has, minus the repetition of walking the same trail twice.

What Makes This Trek Special?

Three Himalayan passes above 5,300m — a physical test most trekkers never attempt, let alone complete

Everest Base Camp — the milestone every Everest trekker works toward

Sunrise from Kala Patthar — arguably the best classic viewpoint of Everest anywhere on the trail

Gokyo Ri — a second, completely different summit panorama, rated by many above Kala Patthar itself

The Gokyo Lakes — turquoise glacial lakes in one of the Khumbu’s quietest valleys

Real Sherpa culture — villages, monasteries, and daily life woven through the entire route, not just the busy first few days

The Ngozumpa Glacier — the longest glacier in the Himalayas, walked alongside for hours

Sagarmatha National Park — a UNESCO World Heritage Site and home to all of the above

Why It’s Called the Ultimate Everest Trek

Most people experience the Everest region one trek at a time — Base Camp on one trip, Gokyo on another, maybe a single pass crossing on a third. The Three Passes Trek combines Everest Base Camp, Kala Patthar, Kongma La, Cho La, Renjo La, the Gokyo Lakes, Gokyo Ri, the Ngozumpa Glacier, and Sherpa villages throughout Sagarmatha National Park into one continuous journey. Nothing here is a detour or an add-on — it’s the complete version of what the Khumbu has to offer, done once instead of three separate times.

Three Passes, Three Different Experiences

Kongma La (5,535m)

The highest of the three, and the wildest. The terrain here is rockier and more remote than the other two passes, and you’ll see far fewer trekkers on this stretch than anywhere else on the route. It’s usually crossed first, which means tackling the hardest pass while you’re still finding your rhythm.

Cho La (5,420m)

This is the glacier crossing — ice, rock, and a trail that shifts underfoot depending on the season. Of the three passes, Cho La is the one that feels the most technical, sometimes requiring crampons on icy sections. It links the Everest Base Camp side of the region with the Gokyo Valley.

Renjo La (5,360m)

The lowest of the three, and often called the most beautiful. Yak trains cross it carrying supplies, which tells you something about how it compares to the other two. From the summit, you get one of the best panoramic views of the Gokyo Lakes anywhere on the trek — a fitting grand finale after two harder passes.

A Day in the Life

Cold mornings here mean something different than on an easier trek. Your boots have frozen stiff overnight, and it takes real effort to get moving before the sun clears the ridgeline. Breakfast is quick — you want to be on the trail before the wind picks up. The climbs are steep and the air is thin enough that you notice every step. Prayer flags mark the passes and high points, snapping hard in the wind. In the evening, boots off, you sit with other trekkers over tea, comparing notes on the day’s climb, before stepping outside for a few minutes to look at a sky full of stars that you genuinely don’t see anywhere near a city.

The Landscapes Keep Changing

Few treks in Nepal shift as often as this one. Roughly every two to three days, the entire environment changes:

 Pine forest in the lower valleys near Lukla and Phakding

 Rhododendron forest on the climb toward Namche and Tengboche

Open glacial terrain around Chhukung and the approach to Kongma La

 Ice and moraine crossing the Ngozumpa Glacier and Cho La Pass

Rocky alpine desert in the high passes between Dzongla and Gokyo ❄ Snow-covered passes at Kongma La, Cho La, and Renjo La

 Turquoise lakes at Gokyo, a sudden and striking contrast after days of rock and ice

Why Experienced Trekkers Love This Route

Trekkers who’ve already done Everest Base Camp tend to come back for this one specifically because of what it doesn’t repeat. There’s less retracing the same trail, more genuine physical challenge, noticeably fewer other trekkers on the pass sections, more distinct viewpoints across the whole route, and far more variety in terrain and scenery than an out-and-back trek can offer. It’s also, simply, the complete circuit — you finish having seen the whole region, not just one corner of it.

Trek Difficulty

This needs to be said plainly: this is not a beginner trek. It’s one of the more demanding standard treks in Nepal, and it deserves to be approached that way.

• Three passes above 5,300m, each requiring a full day of sustained climbing at high altitude.
• Long daily walking hours — most days run 6-8 hours, some longer.
• Real technical terrain on parts of Cho La, including glacier crossing and sometimes ice underfoot.
• Extended time above 4,500m, with several nights above 5,000m.
• Genuine altitude sickness risk. Multiple acclimatization days are built in, but this trek asks a lot of your body over three weeks.
• Strong prior fitness and trekking experience matter. This isn’t the trek to attempt as your first multi-day hike, or even your first Himalayan trek.

Permits. You’ll need a Sagarmatha National Park entry permit and a Khumbu Rural Municipality permit, both arranged as part of your booking.

Best time to go. Spring (March-May) and autumn (September to mid-December) offer the most stable weather — and stable weather matters more here than on almost any other trek in Nepal, given how much time you’ll spend on exposed, high-altitude terrain.

The Everest Three High Passes Trek isn’t measured in kilometers walked or meters climbed. It’s measured in the moments that change how you see the mountains — and yourself. By the time you’re back in Lukla, you’ll have crossed three legendary passes, stood beneath Everest, watched dawn break over Kala Patthar, looked out across the turquoise Gokyo Lakes, and finished a journey that comparatively few trekkers ever complete. For anyone after the most complete Himalayan adventure on offer, there’s honestly not much beyond this.

Outline Itinerary

Day 1: Arrival in Kathmandu (1,400m)

Day 2: Kathmandu sightseeing

Day 3: Fly to Lukla, trek to Phakding (2,651m) — 8km, 3-4 hrs

Day 4: Trek from Phakding to Namche Bazaar (3,440m) — 11km, 5-6 hrs

Day 5: Acclimatization day in Namche Bazaar (3,440m)

Day 6: Trek from Namche Bazaar to Tengboche (3,870m) — 10km, 4-5 hrs

Day 7: Trek from Tengboche to Dingboche (4,360m) — 9km, 5-6 hrs

Day 8: Acclimatization day in Dingboche (4,360m)

Day 9: Trek from Dingboche to Chhukung (4,750m), climb Chhukung Ri (5,546m) — 14km, 6-7 hrs

Day 10: Cross Kongma La Pass (5,535m), trek to Lobuche (4,940m) — 10km, 6-7 hrs

Day 11: Trek from Lobuche to Gorak Shep (5,170m) and Everest Base Camp (5,364m) — 13km, 6-7 hrs

Day 12: Hike from Gorak Shep to Kala Patthar (5,545m), trek to Lobuche — 16km, 7-8 hrs

Day 13: Trek from Lobuche to Dzongla (4,830m) — 6km, 2-3 hrs

Day 14: Cross Cho La Pass (5,420m), trek to Gokyo (4,800m) — 6km, 7-8 hrs

Day 15: Rest day in Gokyo, climb Gokyo Ri (5,357m), visit the fourth and fifth Gokyo Lakes — 3-4 hrs

Day 16: Cross Renjo La Pass (5,360m), trek to Marlung (4,210m) — 11km, 7-8 hrs

Day 17: Trek from Marlung to Namche Bazaar (3,440m) — 15km, 5-6 hrs

Day 18: Trek from Namche Bazaar to Lukla (2,860m) — 19km, 6-7 hrs

Day 19: Fly back to Kathmandu Day 20: Final departure