Experience the Everest Three Passes Trek, the ultimate Himalayan challenge for 2026, 2027, and 2028. Starting with a seamless departure from Kathmandu to the world-famous Lukla airstrip, this 18-day elite journey traverses the legendary Kongma La (5,535 m), Cho La (5,420 m), and Renjo La (5,360 m). Beyond the high passes, you will explore the vibrant hub of Namche Bazaar and reach the historic Everest Base Camp. Furthermore, you will summit both Kala Patthar and Gokyo Ri for unrivaled views. This circuit provides a 360-degree immersion into Sagarmatha National Park that standard treks simply cannot match. Ultimately, our expedition package offers seasoned adventurers a professional blend of technical safety, Sherpa heritage, and unmatched views of four 8,000-meter peaks: Everest, Lhotse, Makalu, and Cho Oyu.
1. Seamless Logistics: 2026–2028 departures from Kathmandu/Ramechhap included.
2. Strategic Route: Anticlockwise direction to tackle the toughest pass with fresh legs.
3. Hidden Valleys: Authentic Sherpa culture in remote Thame and Gokyo.
4. The Icons: Everest Base Camp and 360° panoramas from Kala Patthar (5,545 m).
5. Technical Safety: Safe Cho La crossing with complimentary professional micro-spikes.
6. Optimized Health: 18-day itinerary engineered for perfect acclimatization.
7. Elite Support: Licensed guide and professional 1:2 porter ratio.
1. Duration: 18 Days / 17 Nights (Kathmandu to Kathmandu)
2. Max Altitude: 5,545 m (Kala Patthar) & 5,535 m (Kongma La Pass)
3. Difficulty: Strenuous & Technical (Designed for fit, experienced trekkers)
4. Guide Policy: Mandatory Licensed Professional (In strict compliance with Nepal Government Regulations)
5. Permit Status: Sagarmatha National Park & Khumbu Municipality Permits (Seamlessly included)
1. Spring (March–May): Blooming rhododendrons and stable weather for high-altitude pass crossings.
2. Autumn (October–November): Crisp, clear skies and peak visibility for legendary 8,000 m panoramas.
3. Winter (December–February): Crystal clear views and fewer crowds (requires extreme cold tolerance).
Your adventure begins with an exhilarating (approx. 20–30 minutes) flight to Lukla. This famous airstrip is known as the world’s most thrilling mountain runway. Once you land, we begin a gentle three-hour descent toward Phakding. This village serves as our first overnight stop along the turquoise Dudh Koshi River. Consequently, this scenic start provides the perfect warm-up for your body. It allows you to settle into the Himalayan rhythm while walking through lush pine forests. Furthermore, you will pass ancient carved mani stones along the trail. These beautiful details set a peaceful tone for the journey ahead.
Leaving Phakding behind, the trail leads us north through the entry gate of Sagarmatha National Park at Monjo. We eventually cross the iconic, prayer-flag-draped Hillary Suspension Bridge before tackling the famous “Namche Hill.” Upon reaching Namche Bazaar (3,440 m), the vibrant Sherpa capital, you will earn your first breathtaking glimpse of Mt. Everest. To ensure your safety and comfort, we spend two nights here for perfect acclimatization before heading toward the high passes.
As we navigate this circuit together, we follow a deliberate anticlockwise direction. This strategy ensures you tackle the Kongma La Pass while your energy is at its peak. At 5,535 m, this pass represents the highest and most rugged point of the journey. Crossing this threshold is a significant milestone for any trekker. Building on this success, the trail leads you toward the ultimate reward of Everest Base Camp at 5,364 m. Standing in the shadows of giants, you are surrounded by the towering ridges of Nuptse, Pumori, and Everest. Witnessing the spectacular blue ice of the Khumbu Icefall fulfills a lifelong dream, providing a profound sense of achievement that stays with you forever.
Note: Our stop in Chhukung includes an acclimatization climb of Chhukung Ri at 5,550 m. This essential ascent provides the high-altitude exposure needed to cross the 5,500 m threshold safely. By gaining this elevation early, you prepare your body for the challenges of Kongma La. This approach avoids overexertion and lets you enjoy the panoramic views of Ama Dablam and Makalu.
No journey to the Everest region is complete without summiting Kala Patthar (5,545 m). Starting before dawn from the small settlement of Gorak Shep (5,164 m), you will embark on a steep 2-kilometer ascent. This challenging climb gains approximately 381 meters in elevation and typically takes 2 to 3 hours to reach the top. Although the air is thin, the reward is the most iconic 360-degree panoramic view in the Himalayas. From this rocky peak, you will watch the sunrise illuminate the faces of Everest, Lhotse, and Nuptse in brilliant golden hues.
The second major milestone is the dramatic Cho La Pass (5,420 m), a demanding 6 to 8-hour trek connecting the Everest and Gokyo valleys. Starting from Dzongla (4,830 m), you will embark on a steep, boulder-strewn ascent to reach the crowning glory: a technical crossing of the Nhyimagwa Glacier. To ensure your safety on this slick, blue-ice terrain, Cordial Trek provides complimentary micro-spikes for every participant. Once you conquer the summit, you will descend into the tranquil Gokyo Valley (4,750 m), home to six stunning turquoise glacial lakes. Besides, this remote sanctuary offers much needed peaceful recovery away from the busier trails of the main Everest route.
Before tackling the final pass, we hike to the top of Gokyo Ri (5,357 m) for a spectacular view of the Ngozumpa Glacier, the longest in the Himalayas. Starting from Gokyo Village (4,790 m), this steep 2-kilometer ascent takes 2 to 3 hours to summit. The following day, we will cross the Renjo La Pass (5,360 m), which many experts consider the finest viewpoint in Nepal. Looking back, you will see the turquoise Gokyo Lakes framed perfectly by the Everest massif. After descending to the remote settlement of Lungden (4,380 m), the trail winds down through the Bhote Koshi Valley to the historic village of Thame. Finally, we return to Namche Bazaar, completing your epic high-altitude circuit loop.
Expert Tip: The descent toward Lungden involves steep, loose scree; therefore, we recommend extending your trekking poles to protect your knees and ensure stable footing on the rocky path.

The 18-Day Everest Three Passes Trek follows a precise high-altitude circuit from your arrival on Day 1 to your final departure on Day 18. Your adventure begins on Day 2 with a scenic morning flight to Lukla and a trek to Phakding. From here, the path leads you deep into the Khumbu to cross the Kongma La and reach Everest Base Camp on Day 9. You then continue through the spectacular Cho La and Renjo La passes, completing the trekking loop on Day 16. Finally, a return flight to Kathmandu on Day 17 marks the end of your mountain journey. This structured itinerary ensures a graceful, well-paced transition through the most iconic landscapes of the Himalayas.
Your trekking days typically begin at 07:00 AM to take full advantage of the crisp morning weather. Every morning and evening, your leading guide provides comprehensive briefings on the terrain, elevation gains, and safety protocols. Moreover, he will maintain a steady, sustainable pace that prioritizes natural acclimatization over speed. This structured routine allows you to navigate the famous ascents of the Khumbu safely and confidently. By managing the technical rhythms of the high-altitude environment, we leave you free to immerse yourself fully in the surrounding landscape.
Throughout the trek, you will stay in hand-picked, family-run teahouses that offer a warm Sherpa welcome. Rooms are generally twin-sharing and feature comfortable beds with thick blankets. While central stoves create a cozy atmosphere in the dining areas, the bedrooms naturally remain unheated to align with high-altitude energy conservation. To keep you perfectly warm and snug, we provide high-quality sleeping bags rated to -15 °C. Choosing these authentic stays allows you to experience the true heart of Himalayan hospitality while resting comfortably for the journey ahead.
Expert Tip: For those trekking in the peak of winter or facing colder nights, we recommend wearing your down jacket and any comfortable extra layers inside your sleeping bag. Placing the provided heavy blanket on top of your sleeping bag adds a final layer of insulation, ensuring a deep and cozy sleep regardless of the mountain temperature.
To maintain your energy throughout this technical journey, your package includes full board meals with three comprehensive daily dishes. Breakfast typically features warm, energizing options like porridge, pancakes, eggs, and regular sandwiches, alongside freshly baked Tibetan bread. For lunch and dinner, you will enjoy diverse teahouse menus offering everything from the legendary Dal Bhat for reliable fuel to popular favorites like pizza, momos, fried rice, fried noodles, and spaghetti. This variety ensures you have the nutritional foundation needed to navigate the high-altitude trails of the Khumbu comfortably.
Expert Tip: To ensure optimal digestion and health at high elevations, we highly recommend prioritizing vegetarian options. Since ingredients are often transported manually to these remote altitudes, choosing fresh vegetarian dishes remains the safest and most effective choice for your well-being. This thoughtful approach to mountain nutrition ensures you stay strong and energized as you navigate the high passes.
Staying consistently hydrated is the most effective way to support your body’s acclimatization throughout this 18-day expedition. We highly encourage utilizing reusable water bottles to minimize plastic waste and reduce out-of-pocket costs. To support this, your Cordial Trek lead guide manages a professional Platypus QuickDraw™ 1L Filter System for the group. This system provides instant, bacteria-free water without any chemical aftertaste. We also provide high-quality water treatment tablets as a reliable backup to ensure your supply remains safe at all times.
Expert Tip: To ensure your body handles the high-altitude environment effectively, aim to drink 3 to 4 liters of purified fluid daily. You can easily reach this goal by complementing your water intake with restorative teahouse beverages like ginger lemon honey tea or various soft drinks throughout the day.
We offer maximum flexibility for your high-altitude adventure with departures scheduled throughout 2026, 2027, and 2028. To simplify your planning, you can secure your preferred dates with a fully transferable deposit of just USD 100. While you have the option to pay the full amount upfront, most of our travelers prefer settling their remaining balance upon arrival in Kathmandu. Notably, we accept online transfers, credit cards, or cash in all major global currencies, including USD, AUD, CAD, EUR, GBP, and SGD. As a result, our streamlined booking process ensures you can focus entirely on your physical preparation while we handle the expert logistics.
Navigating the high passes of the Khumbu requires not only physical preparation but also professional financial protection. To begin with, it is a mandatory requirement for all Cordial Trek participants to possess a comprehensive travel insurance policy. Notably, your coverage must specifically include “emergency helicopter evacuation” and medical expenses for trekking altitudes up to 6,000 meters. Furthermore, we strongly advise selecting a plan that covers “Trip Interruption” to protect your investment against unforeseen weather delays at Lukla. In doing so, you ensure total peace of mind, allowing you to focus entirely on the legendary vistas of the Everest region.
Expert Tip: Not all insurance policies cover high-altitude trekking. Click here to read our expert guide on How to Choose the Right Trekking Insurance for Nepal.
Regarding your international travel, we highly recommend booking your return flights with at least 2 to 3 buffer days at the end of your trip. Critically, this extra time helps align your schedule should any weather-related delays occur in the mountains. Because Lukla flights are strictly weather-dependent and often diverted to Ramechhap (Manthali) during peak seasons, having these buffer days ensures you do not miss your international connection due to unforeseen cancellations. In summary, this small planning step provides peace of mind and protects your onward travel investment.
Expert Tip: We strongly advise purchasing travel insurance that specifically covers “Trip Interruption” and “Himalayan Flight Cancellations,” as this can reimburse costs for last-minute helicopter alternatives or hotel stays if the weather closes in.
From the moment you touch down at Tribhuvan International Airport (KTM), our dedicated team orchestrates every detail of your ground transportation. To begin with, a Cordial Trek representative will greet you at the terminal for a private transfer to your hotel. This personalized welcome kickstarts a seamless, door-to-door experience from your very first hour in Nepal. Moreover, your comprehensive package includes all essential hotel-airport-hotel transfers required for your domestic Lukla flight. Additionally, we arrange a timely drop-off at the international airport for your flight home. Ultimately, our meticulous logistics allow you to focus entirely on the journey ahead while we handle the complexities of the city.
Note: During the busiest trekking windows (March–May and October–November), the Civil Aviation Authority of Nepal typically utilizes Ramechhap (Manthali) Airport to ensure a more reliable flight schedule. Notably, we arrange the 4 to 5-hour ground transfer from Kathmandu to Ramechhap and the return journey at no additional cost. However, we proactively book direct flights from Kathmandu whenever they are available, even during these peak windows. Alternatively, for those seeking maximum comfort, we can arrange a direct helicopter transfer from Kathmandu for an additional cost, usually approximately USD 500 to USD 600 per person on a group-sharing basis.
Expert Tip: For Ramechhap departures, the drive begins as early as 2:00 AM. Since we manage your hotel bookings, we proactively coordinate a portable breakfast box for you to enjoy during the journey. Nonetheless, if you are on a custom trip and staying at your own accommodation, please remember to request a “packed breakfast” from your reception the night before so you stay energized for the mountain flight!
To fully enjoy the challenges of the Three Passes, we recommend a consistent fitness regimen starting 3–4 months before your departure. To begin with, focusing on cardiovascular endurance through hiking, running, or cycling will build the stamina needed for 6–8 hour trekking days. Furthermore, incorporating strength training for your legs and core helps manage the steep descents from the high passes. In doing so, you ensure your body is resilient and ready for the 5,500 m threshold.
Navigating the high passes of the Khumbu requires both physical preparation and mental resilience. To begin with, please click here for our complete safety guidelines to learn how to manage acclimatization and stay secure at extreme altitudes. Furthermore, these insights cover essential strategies for maintaining your well-being throughout this challenging trek. By following these professional tips, you ensure a comfortable and unforgettable journey to the heart of the Himalayas.
Most teahouses along the trail offer charging stations and Wi-Fi access. However, these services are not included in the base price and require a small local fee. To begin with, please note that signal strength and power reliability often fluctuate due to the remote Himalayan terrain. Furthermore, we recommend carrying a high-capacity power bank and completing any essential connectivity tasks while in lower villages like Namche Bazaar. By preparing in advance, you ensure your devices remain powered and ready to capture the breathtaking vistas of the Three Passes.
The weight limit for the Lukla flight is 15 kg total. This typically includes 10 kg for checked luggage and 5 kg for your carry-on. To begin, we provide a durable Cordial Trek duffle bag for your main gear. Our professional porters will carry this bag throughout the expedition. Furthermore, you will carry a personal daypack for daily essentials. Notably, we strictly recommend keeping your passport, cash, and valuables in your daypack. You should never place these items in the checked duffle. Consequently, following these limits ensures a smooth and secure journey into the heart of the Himalayas.
Since this expedition involves technical terrain, meticulous preparation is key to your success. To begin with, please click here for our comprehensive packing checklist to ensure you have the specialized gear required for the Renjo La, Cho La, and Kongma La. Furthermore, we encourage you to review this list carefully to balance your personal comfort with our professional safety standards. In doing so, you ensure you are fully equipped for the diverse conditions of the high-altitude Khumbu.
While your comprehensive package covers all standard meals and accommodation, we recommend budgeting for personal extras to enhance your comfort on the trail. To begin with, personal expenses such as hot showers (NPR 500–1,000), device charging (NPR 300–800), and WiFi access are out-of-pocket costs that vary by altitude. Furthermore, carrying a modest amount of local currency allows you to enjoy snacks and specialty beverages at your own discretion.
Note: It is a time-honored tradition in the Himalayas to tip your professional guide and porter at the journey’s end. This gesture serves as a direct “thank you” to the dedicated team who ensures your safety and comfort through the high passes. For your 18-day trek, we recommend budgeting USD 300–400 (in local currency) for personal expenses and USD 200–300 for crew gratuities.
A highly experienced, licensed trekking guide and a professional porter are fully included to support you during the 16 active trekking days. We provide one porter for every two trekkers, with a maximum weight limit of 25 kg per porter, or 12.5 kg per person. This allows you to focus entirely on the breathtaking scenery while our experts handle the technical logistics and heavy lifting throughout the high passes.
Note: Our entire team is fully insured, well-equipped, and carries a comprehensive first aid kit for your safety. Additionally, we prioritize ethical trekking standards by strictly adhering to porter weight limits and ensuring every member of our Cordial family is prepared for the high-altitude environment.
At Cordial Trek, we are committed to preserving the fragile mountain ecosystem of Sagarmatha National Park. Notably, we strictly follow “Leave No Trace” principles and encourage our guests to use reusable water systems instead of single-use plastics. Moreover, by employing local guides and porters from the Everest region, we ensure that your journey directly supports the mountain communities you visit.
This trip detail is compiled with due diligence and provided in good faith by the Cordial Trek team. However, please note that all information is subject to alteration due to mountain weather or safety protocols and does not form a strict contractual agreement. Notably, the published itinerary is correct at the time of publication. Because Himalayan conditions are unpredictable, we prioritize your well-being above all else. Nonetheless, we remain committed to providing an enriching and safe adventure while adapting to the dynamic mountain environment.