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 (5,535m), Cho La (5,420m), and Renjo La (5,360m). 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 (5,545m).
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: 5,545m (Kala Patthar) & 5,535m (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 8,000m panoramas.
3. Winter (December–February): Crystal clear views and fewer crowds (requires extreme cold tolerance).
Your adventure begins with the exhilarating flight to Lukla, widely known as the world’s most thrilling mountain airstrip. After touchdown, we will begin a gentle three-hour descent toward Phakding (2,610m), our first overnight stop along the turquoise Dudh Koshi River. This initial leg serves as a perfect warm-up, allowing you to settle into the Himalayan rhythm and enjoy the lush pine forests and carved mani stones of the lower Khumbu.
On the second day, the trail leads us north through the entry gate of Sagarmatha National Park at Monjo. Notably, we cross the iconic, prayer-flag-draped Hillary Suspension Bridge before tackling the famous “Namche Hill.” As we reach Namche Bazaar (3,440m), the vibrant Sherpa capital nestled in a natural horseshoe amphitheater, you will earn your first breathtaking glimpse of Mt. Everest. Because Namche is the primary hub of the region, we spend two nights here to ensure perfect acclimatization before heading toward the high passes.
Notably, we specifically operate this circuit in an Anticlockwise direction. This strategy allows us to tackle the Kongma La (5,535m)—the highest and most rugged pass—while your legs are at their freshest. Following this triumph, we proceed to Everest Base Camp (5,364m), the historic starting point for global expeditions. Standing at the foot of the Khumbu Icefall provides a profound sense of achievement. Furthermore, our strategic stop in Chhukung provides the essential elevation gain needed to safely cross the 5,500m threshold without overexertion.
No journey to the Everest region is complete without summiting Kala Patthar (5,545m). Starting before dawn from the small settlement of Gorak Shep (5,164m), 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 (5,420m), a demanding 6 to 8-hour trek connecting the Everest and Gokyo valleys. Starting from Dzongla (4,830m), 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 (4,750m), 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 (5,357m) for a spectacular view of the Ngozumpa Glacier, the longest in the Himalayas. Starting from Gokyo Village (4,790m), this steep 2-kilometer ascent takes 2 to 3 hours to summit. The following day, we will cross the Renjo La Pass (5,360m), 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 (4,380m) for a well-earned rest, 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 active trekking portion of this adventure spans from Day 2 to Day 16, offering a robust window to explore the majestic heart of the Khumbu. To begin with, your journey starts in the capital with a coordinated early morning transfer for your flight to Lukla, followed by a scenic opening trek to Phakding. Furthermore, our structured approach ensures a seamless transition from the bustling city to the high Himalayas. As a result, by managing every logistical detail from your Day 1 arrival through to your final departure on Day 18, we allow you to focus entirely on the trail while we ensure your entire experience is efficient, safe, and stress-free.
Our trekking days typically begin at 07:00 AM to take advantage of the crisp morning weather and optimal trail conditions. To begin with, your licensed guide provides comprehensive briefings every morning and evening, covering expected terrain, elevation gain, and strategic safety stops. Moreover, we maintain a steady, sustainable pace designed to prioritize acclimatization over speed. By following this structured routine, we ensure that every traveler can safely navigate the Khumbu’s famous ascents. In summary, this professional approach allows you to immerse yourself in the landscape while we manage the technical rhythms of the high-altitude environment.
Throughout the trek, you will stay in hand-picked, family-run teahouses that offer a warm Sherpa welcome. To begin with, rooms are generally twin-sharing with comfortable beds and thick blankets provided. Furthermore, while the dining areas are heated by central stoves in the evening, the bedrooms remain unheated to conserve energy. By choosing these authentic stays, you experience the true heart of Himalayan hospitality.
To ensure your energy remains high throughout this technical journey, your package includes Full Board meals consisting of three comprehensive daily dishes. To begin with, you will enjoy access to diverse teahouse menus featuring the legendary Dal Bhat for reliable fuel alongside international favorites like pasta, pancakes, and porridge. Moreover, to ensure optimal digestion and health at high elevations, we highly recommend prioritizing vegetarian options. Notably, because meat is often transported manually to these remote altitudes, opting for fresh vegetarian dishes remains the most effective choice for your safety and well-being.
Staying consistently hydrated is the most effective way to support your body’s acclimatization throughout this challenging 18-day expedition. To begin with, we highly encourage utilizing reusable water bottles to minimize single-use plastic waste while reducing your personal out-of-pocket costs. Furthermore, your Cordial Trek lead guide manages a professional Platypus QuickDraw™ 1L Filter System for the group, providing 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. Notably, you can complement your intake with restorative teahouse beverages like ginger-lemon-honey tea or various soft drinks. In doing so, you will easily maintain the recommended goal of 3–4 liters of purified fluid daily to ensure peak performance through the high passes.
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 5,500m 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 WiFi 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 standard weight limit for the Lukla flight is 15 kg total, typically divided into 10 kg for checked luggage and 5 kg for your carry-on. To begin with, we provide a durable Cordial Trek duffle bag for your main gear, which will be carried by our professional porters throughout the expedition. Furthermore, you will carry a personal daypack for items you may need during the trek. Notably, for your security and peace of mind, we strictly recommend keeping your passport, cash, credit cards, and essential valuables in your daypack rather than in the checked duffle. Consequently, staying mindful of these limits and keeping your essentials close ensures a smooth, organized, 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 respected Himalayan tradition to tip your professional guide and porter at the conclusion of your journey. In doing so, you provide a direct “thank you” to the dedicated team that ensures your safety through the high passes. Ultimately, we suggest budgeting a combined total of USD 400–600 in Nepali Rupees to cover both personal comforts and crew gratitude for the duration of your 18-day trek.
A highly experienced, licensed trekking guide and a professional porter are fully included in your 18-day expedition package. To begin with, we provide one porter for every two trekkers, with a maximum combined weight limit of 25 kg (12.5 kg per person). Furthermore, our entire team is fully insured, well-equipped, and carries a comprehensive first aid kit for your safety through the high passes. In doing so, we ensure you can focus entirely on the breathtaking scenery while our experts handle the technical logistics and heavy lifting.
At Cordial Trek, we believe that the majesty of the Himalayas must be preserved for future generations through responsible and ethical exploration. Notably, we strictly adhere to “Leave No Trace” principles, ensuring all waste is managed responsibly and encouraging our guests to use reusable water systems to eliminate single-use plastics. Moreover, we prioritize the dignity and safety of our support team by ensuring every porter is fully insured, provided with high-altitude gear, and restricted to a maximum load of 25kg. As a result, by employing local experts from the Khumbu region, we ensure that your journey directly contributes to the economic resilience of the mountain communities.
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.