Overview
Everest High Passes Trek
The trek starts with a short flight to Lukla. That’s your starting point. From Lukla, you’ll walk following the Dudh Koshi River and small Sherpa villages. You’ll pass several suspension bridges in this section. One of them, the Hillary Suspension Bridge, carries the name of Sir Edmund Hillary. You pass through Namche Bazaar next. Namche is the trading hub and main gateway of the Khumbu. After Namche, the path heads towards Tengboche. Buddhist monastery is the largest monastery in the entire Khumbu.
Above Tengboche, you push into the Imja Valley through Dingboche (4,410m) and then Chhukung (4,700m). This is where your real Three Passes loop starts. Every pass from here goes into a new valley, which means you never retrace your steps. Kongma La brings rocky moraines. Cho La throws glacial ice at you. Gokyo gives you turquoise alpine lakes. The Thame Valley offers quiet Sherpa hamlets and a slower rhythm. Somewhere along the way, you’ll cross the Ngozumpa Glacier too. At 36 kilometers, it’s the longest in the entire Himalayan chain. And the Gokyo Lakes at 4,800m? The water color alone is reason enough to be here.
The mountain views on this route are hard to match anywhere. Four peaks taller than 8,000m appear along the way: Everest (8,848m), Lhotse (8,516m), Makalu (8,463m), Cho Oyu (8,201m). You catch them from multiple angles, different valleys, different passes, different times of the day. The scenery keeps changing even after you think you’ve already seen the best part. Our guides walk this loop regularly and the itinerary has acclimatization days placed where your body needs them. Reach out to our team if you want to secure your dates and build your itinerary.
Why Choose the Everest Three Passes Trek?
Plenty of trekking options exist in the Everest region. The standard EBC route is a strong choice on its own, nobody argues that. But the Three Passes trek goes a level beyond. You collect the EBC milestones and add three high-altitude crossings, the Gokyo Lakes, and a winding route through valleys where most trekking groups never enter.
You Cover the Entire Khumbu in a Single Trip
With the regular EBC trek, you walk one valley going up and walk the same valley coming back. Identical lodges, identical views, both directions. The Three Passes route circles through three valleys instead. Imja Valley sits to the east. Gokyo Valley runs through the center. Thame Valley stretches along the west. Each brings a different mountain backdrop, separate glacier systems, and its own village personality. None of them look the same or feel the same.
Because the route ties EBC to the Gokyo Lakes by way of Cho La, you don’t have to decide between them. You reach Everest Base Camp on Day 9 and arrive at Gokyo by Day 12. That pairing alone removes the need for two separate trips. Most visitors to Nepal for trekking won’t have the chance to return twice. This route makes sure one trip covers it all.
Three Separate Mountain Panoramas Above 5,300m
Here’s what truly sets this trek apart from every other option in Nepal. Each pass delivers a completely different angle on the Himalayan range. On Kongma La, you gaze down at the Khumbu Glacier. Island Peak (6,189m) shoots up across the valley. The south wall of Nuptse (7,861m) towers overhead. Move to Cho La, and the frame shifts. Ama Dablam (6,856m) and Cholatse (6,440m) take center stage, with the Ngozumpa Glacier rolling out toward Gokyo far below. Then comes Renjo La, the pass trekkers keep bringing up long after they go home. From that summit, all the Gokyo Lakes are visible plus Everest, Lhotse, Nuptse, Makalu, in a single wide view.
The schedule also squeezes in a hike up Gokyo Ri (5,357m) during rest day at Gokyo. Trekkers rank this viewpoint among the finest in all of the Himalayas. Full circle panorama covering Everest, Lhotse, Makalu, Cho Oyu (8,201m), Gyachung Kang (7,922m). Five turquoise lakes spread on the valley floor beneath you, Ngozumpa Glacier stretching out behind them. Many trekkers claim Gokyo Ri beats Kalapathar. Once you’ve been up there, it’s tough to argue.
Quieter Trails, Way Fewer People
The main EBC trail gets packed during October and November. Lodges run out of beds. The path feels like standing in a line. The moment you step off the main EBC corridor and start the pass crossings, everything shifts. On the Kongma La section between Chhukung and Lobuche, hours can pass without seeing another trekking party. The Gokyo Valley carries a noticeably calmer energy than the central Khumbu trail. Smaller teahouses. Slower evenings. Nothing rushed.
This route also takes you through Thame. Nearly every EBC trekker misses it. Tenzing Norgay Sherpa spent his childhood here, one of the two people who first stood on Everest’s summit back in 1953. Apa Sherpa grew up here too, the man who reached the top of Everest 21 separate times. Above the village, a monastery on the hillside puts on the Mani Rimdu festival every spring. These places aren’t stops bolted on to pad the schedule. They fall directly on the walking route. Moving through them layers a cultural weight into the trek that the standard EBC path cannot match.
Everest Three Passes Trek Difficulty
This trek holds a challenging grade. It has earned it. A clear step harder than the regular EBC trek, both physically and technically. The first few days out of Lukla toward Namche go easy enough. Your body gets time to adjust. Once you climb past 5,000m and approach the first pass, the effort ramps up fast.
Altitude and How Your Body Responds
All three passes land between 5,335m and 5,420m. Kalapathar, the trek’s highest point, touches 5,545m. That high up, available oxygen drops to about half compared to sea level. Expect headaches. Fatigue will show up uninvited. Appetite might disappear for a day or two. All of this is normal and the schedule accounts for it. Two full rest days sit in the plan, one at Namche Bazaar (3,440m) and one at Gokyo (4,800m). These gaps give your body the adjustment window it requires.
Day 8, the Kongma La crossing, is the single toughest day. You depart Chhukung (4,700m), drag yourself over the pass at 5,335m, and drop to Lobuche (4,910m). That means 7 to 9 hours of walking on choppy, uneven rock. Zero teahouses in between. Not a single one. You bring packed lunch and water from Chhukung. Your guide carries backup supplies and watches how the group is holding up. It’s a punishing day, no way around it. But clearing Kongma La puts the roughest section behind you.
Cho La on Day 11 throws something different at you. Near the summit, the path cuts across a patch of glacial ice. The difficulty of this section swings depending on weather and time of year. Certain weeks the surface is dry enough to walk without any extra equipment. Other weeks your guide rigs a fixed line and you clip on crampons. Things change fast up there. Having somebody experienced leading the way isn’t a luxury on this crossing, it’s the bare minimum.
What Level of Fitness Is Needed?
Marathon training or mountaineering background aren’t prerequisites. What you do need is the ability to walk 5 to 7 hours daily, back to back, for over two straight weeks. Pass days stretch that to 7 to 9 hours. If 4 hours of uphill walking on rough ground back home doesn’t wipe you out, that’s a workable starting point. We recommend beginning a training routine 8 to 10 weeks before you fly out. Hilly walks, stair sessions, and regular cardio make the biggest difference.
The cold catches people off guard more than they’d admit. Nights at Gorakshep and Gokyo plunge to minus 10, sometimes minus 15 Celsius. And that’s peak season, not winter. You absolutely need a sleeping bag built for minus 20. That’s not a suggestion. Hydration sneaks up on people too. Dry mountain air pulls moisture from your body faster than you notice, so aim for 3 to 4 liters each day above 4,000m. Keeping water intake up is probably the easiest thing you can do to ward off altitude problems.
| Factor |
Details |
| Full Duration |
20 days (Kathmandu to Kathmandu) |
| Daily Walking |
5 to 7 hours, stretching to 9 on pass days |
| Peak Altitude |
Kalapathar, 5,545m |
| Tallest Pass |
Cho La, 5,420m |
| Hardest Day |
Day 8: Kongma La (7-9 hrs, zero teahouses on route) |
| Rest Days |
2 acclimatization stops (Namche + Gokyo) |
| Nighttime Cold |
Minus 10 to minus 15 Celsius at upper camps |
| Training Window |
8 to 10 weeks of hiking and cardio beforehand |
Our guides carry pulse oximeters and monitor blood oxygen plus heart rate twice per day. They spot altitude sickness early and will dial back the pace if somebody looks off. We have taken hundreds of trekkers around this circuit over the years. The itinerary is arranged around safety first, not just reaching the top of each pass.
Three Passes of the Everest Three Passes Trek
Kongma La. Cho La. Renjo La. These three crossings are the spine of this whole trek. Every one of them sits above 5,300m, links two different Khumbu valleys, and tests you in its own way. Below is what each pass actually looks like when you’re standing at the bottom preparing to go up.
Kongma La Pass (5,335m / 17,503ft)
Kongma La hits first on the schedule and most people who have done all three will tell you it’s the most demanding. Day 8 takes you from Chhukung in the Imja Valley over to Lobuche in the Khumbu Valley. The trail isn’t neatly marked everywhere. You clamber over loose rock and boulder patches. In certain spots your hands pull you up more than your legs do. Frozen ponds dot the approach. Altitude stacks on quickly.
Expect 7 to 9 hours of walking. No teahouses between Chhukung and Lobuche. You bring everything with you. Departure runs early, before 6 AM usually, because daylight matters for the full crossing. Guide loads up backup water and food for the group.
What meets you at the top silences the complaints your legs were making all morning. The Khumbu Glacier winds through the valley underneath. Island Peak (6,189m) stands directly across. Nuptse’s south face (7,861m) occupies the whole northern sky. A peculiar mummy-wrapped crane sits right at the summit marking the pass, you’ll recognize it immediately. Descent toward Lobuche runs steep and stony. Trekking poles pay for themselves on this stretch. By the time you drop into the lodge, your legs are completely spent. Food is hot though, tea is sweet, and you just finished the hardest pass on the entire route.
Cho La Pass (5,420m / 17,782ft)
Cho La is the tallest pass on this loop. You tackle it on Day 11, walking from Dzongla (4,830m) across to Thangna (4,700m). What marks Cho La as different from Kongma La and Renjo La is the glacier draped near the summit.
From the Dzongla side, you grind up steep rocky switchbacks. Then the ground changes to glacial ice. How technical this stretch gets hinges entirely on current conditions. Dry weeks let you walk across with careful footing and nothing on your boots. Icy weeks mean your guide strings up a fixed line and crampons go on. This swings week to week sometimes. Unpredictability like that is exactly the reason you want somebody experienced up front.
At the summit, Ama Dablam (6,856m) and Cholatse (6,440m) crowd the sky. Chola Lake spreads below in shades of slate and blue. Westward, the Ngozumpa Glacier unrolls toward the Gokyo Valley. Standing on ice at 5,420m with all of that around you, no camera does it justice. You need the cold filling your chest and the faint creak of ice under your weight to get the full picture.
Coming down the Gokyo side goes fast through loose moraine. Hard on the knees after that many hours. But ducking into the teahouse at Thangna and wrapping both hands around hot tea makes the whole day settle. Dal bhat after a crossing like that tastes like the finest meal you’ve ever had. You won’t be joking when you say it either.
Renjo La Pass (5,340m / 17,520ft)
Renjo La wraps up the trio. Day 14, heading from Gokyo (4,800m) down to Lumde (4,300m). Ask trekkers which pass looked best and most of them pick this one. The climb from Gokyo runs 3 to 4 hours and gains roughly 540 meters of height. The path passes the fourth and fifth Gokyo Lakes, higher up the valley than standard Gokyo Lake trekkers ever bother reaching. Trail definition is better here than Kongma La, although rocky patches near the summit still demand attention.
Describing the summit view properly is honestly difficult. Turn around and the entire chain of turquoise lakes stretches across the valley behind you. Ngozumpa Glacier runs along behind them. Lining the horizon: Everest (8,848m), Lhotse (8,516m), Nuptse (7,861m), Makalu (8,463m). All visible in one wide look. Catch it on a clear morning with early light hitting those ridges and you carry that image for years after leaving Nepal. It just sticks.
Going down drops you into the Thame Valley. After two weeks above 4,000m, the green and the warmth feel almost strange. Near the Nangpa La border area, you might cross paths with Tibetan traders steering yak caravans stacked with trade goods. That scene hasn’t shifted much over centuries. The trail finds Thame village at 3,800m. Tenzing Norgay Sherpa’s childhood home. Also where Apa Sherpa grew up, the man who topped Everest 21 times. A monastery hangs on the hillside above the houses, putting on the Mani Rimdu festival every spring.
After Thame, you trace the Bhote Koshi Valley back toward Namche Bazaar and walk down to Lukla for the return flight. The last evening in Lukla usually means one final dinner sitting with your guides and porters. They hauled your bags. They watched your pace. They tracked your health readings. They kept you safe across 20 days of mountains. That closing meal, simple teahouse food with trail stories going back and forth across the table, winds up being one of the warmest memories from the entire trip.