| Trip code | |
| Package name | Lumba Sumba Pass & Makalu Base camp Trek |
| Duration | 32 |
| Max. elevation | 5039 m |
| Level | |
| Transportation | Domestic flight and all ground transportation as per itinerary |
| Accomodation | 3-star hotel in Kathmandu and lodge during the trek |
| Starts at | Kathmandu |
| Ends at | Kathmandu |
| Trip route | |
| Cost | USD 3,200 per person |
The Lumba Sumba Pass & Makalu Base Camp Trek, organized by Special Trek & Expedition, is one of Nepal’s most adventurous and less-traveled trekking routes. This trek was identified and explored by the Trekking Agencies’ Association of Nepal (TAAN) in 2012, making it a relatively new gem in the eastern Himalaya. Unlike other popular trekking trails, this route takes you through untouched landscapes and authentic villages, offering a deep insight into traditional Nepali culture and lifestyle. The trek is set in the Kanchenjunga Conservation Area (KCA) and Makalu Barun National Park, regions renowned for their pristine natural beauty, diverse wildlife, and stunning mountain panoramas.
One of the main highlights of this trek is the Lumba Sumba Pass, which stands at an elevation of 5,039 meters. Crossing this high-altitude pass provides trekkers with breathtaking views of the towering peaks of Makalu, Kanchenjunga, Chamlang, and Baruntse. The journey also includes a visit to Makalu Base Camp at 4,870 meters, a paradise for mountain lovers and photographers. Trekkers pass through remote villages like Mitlung, Lelep, Eladanda, and Olangchung Gola, observing traditional farming practices, ancient monasteries, and local customs. Along the route, travelers can spot wildlife such as the elusive snow leopard, red panda, and various bird species, while enjoying the serene landscapes of alpine meadows, dense forests, and glacial rivers.
This trek is ideal for adventurous travelers seeking off-the-beaten-path experiences combined with spectacular mountain scenery and cultural immersion.
The best time to trek the Lumba Sumba Pass & Makalu Base Camp is during the pre-monsoon (spring) and post-monsoon (autumn) seasons. Spring, from March to May, is an excellent time to trek as the rhododendron forests bloom with vibrant colors, making the trail exceptionally scenic. The weather is generally clear, allowing unobstructed views of the towering Himalayan peaks, while temperatures are moderate, making the trek comfortable for acclimatization and exploration. Bird watchers will also enjoy spotting the unique Himalayan bird species that are active during this season.
The post-monsoon season, from late September to November, is equally ideal. During this time, the skies are usually clear and crisp, offering spectacular panoramic views of peaks such as Makalu, Kanchenjunga, and Chamlang. The rivers and waterfalls are full from the monsoon, creating beautiful landscapes along the trekking route. However, this season can be slightly colder at night, especially at higher elevations like Lumba Sumba Pass and Makalu Base Camp, so trekkers need to be well-prepared with warm clothing.
Winter (December to February) can be extremely cold, with snow making some sections challenging or even risky, while monsoon season (June to early September) is not recommended due to heavy rainfall, slippery trails, and possible landslides.
Season summary:
Special Trek & Expedition recommends trekking in spring or autumn for the most rewarding experience, combining scenic beauty with safer trekking conditions.
The Lumba Sumba Pass & Makalu Base Camp Trek is classified as a challenging trek due to its high altitude, remote locations, and long trekking days. Trekkers need to be physically fit and well-acclimatized to avoid altitude sickness, especially when crossing Lumba Sumba Pass (5,039m) and reaching Makalu Base Camp (4,870m). Daily trekking distances vary from 5 to 8 hours, with steep ascents and descents that require endurance, stamina, and trekking experience. Some sections of the trail are rugged, with loose stones, glacial streams, and occasional river crossings, demanding careful navigation and proper footwear.
Transportation for the trek begins with a flight from Kathmandu to Biratnagar, followed by a domestic flight to Taplejung, which is the gateway to the trailhead. Special Trek & Expedition ensures comfortable travel arrangements, including airport pickups, domestic flight tickets, and transfers to hotels or lodges at starting points. For those who prefer, private jeep rides can be arranged on parts of the road connecting Taplejung to remote villages, saving trekking time for acclimatization and exploration.
Key points about trek difficulty and transportation:
Trekkers should engage in pre-trek fitness preparation and consult guides about acclimatization strategies to enjoy a safe and rewarding journey.
Along the Lumba Sumba Pass & Makalu Base Camp Trek, food and accommodation are basic but comfortable, ensuring trekkers can rest and recharge during the journey. Most nights are spent in camps or tea houses located in remote villages, where lodgings are simple with mattresses, blankets, and communal dining areas. While some camps may lack hot showers or Wi-Fi, they offer a cozy atmosphere and a chance to connect with fellow trekkers and locals.
Meals are typically local Nepali cuisine, including dal bhat (rice and lentils), momo (dumplings), noodles, porridge, and soups. Special Trek & Expedition ensures a combination of traditional and western options to suit the dietary needs of trekkers. Fresh vegetables, eggs, and seasonal fruits are often available along the way. High-altitude camps serve warming meals like soups and noodles to help trekkers maintain energy in cold weather. It is advisable to carry personal snacks, energy bars, or electrolyte powders for long trekking days.
Key points for food and accommodation:
Despite simplicity, the combination of local cuisine, warm hospitality, and stunning mountain surroundings creates an unforgettable trekking experience.
Trekking in the Kanchenjunga Conservation Area (KCA) and Makalu Barun National Park requires permits to preserve the natural environment and support local communities. The main permits include:
Special Trek & Expedition assists trekkers in obtaining all necessary permits before departure, ensuring a smooth and hassle-free experience. Trekking without permits is strictly prohibited and can result in fines or restricted access.
Permit highlights:
These permits not only protect Nepal’s fragile ecosystem but also ensure that trekkers have safe, regulated, and responsible trekking experiences.
Choosing the Lumba Sumba Pass & Makalu Base Camp Trek with Special Trek & Expedition offers an unforgettable journey through one of Nepal’s most remote and pristine regions. Unlike crowded trails, this trek allows you to immerse yourself in untouched natural landscapes, explore hidden villages, and experience authentic Nepali culture. The combination of Lumba Sumba Pass and Makalu Base Camp provides both challenging adventure and rewarding mountain views, making it suitable for experienced trekkers seeking a unique experience.
This trek is ideal for those who love wildlife, as the trail passes through areas rich in biodiversity, including rare species like red panda and snow leopard. Additionally, travelers experience the beauty of high-altitude lakes, glacial rivers, and alpine meadows, offering a variety of landscapes rarely seen on other trekking routes.
Reasons to choose this trek:
This trek is perfect for adventurers seeking challenge, beauty, and cultural insight, promising memories that will last a lifetime.
Upon arrival at Tribhuvan International Airport in Kathmandu, you will be warmly welcomed by our team from Special Trek & Expedition and transferred to your hotel in the city. After settling in, a comprehensive briefing will be conducted about the upcoming trek, including the Lumba Sumba Pass and Makalu Base Camp itinerary, necessary preparations, and safety protocols. This is also the perfect opportunity to check and organize your trekking equipment, confirm permits, and acclimatize to the environment while enjoying the bustling atmosphere of Kathmandu. Overnight stay at the hotel.
Today begins with a morning flight from Kathmandu to Biratnagar, located in eastern Nepal. Upon arrival, you will be transferred to your hotel where you can relax and rejuvenate for the trek ahead. This day is reserved for rest, minor shopping for any last-minute trekking gear, and acclimatization. A pre-trek briefing on the logistics, local culture, and wildlife of the Makalu region will be held. You’ll also meet the trekking team, including guides and porters, who will accompany you throughout the journey. Overnight at a Biratnagar hotel.
A scenic flight from Biratnagar to Taplejung sets the stage for the trek. From Taplejung, you will begin your trek heading towards Mitlung at 909 meters. The trail passes through traditional villages, terraced fields, and lush forests, giving a glimpse of rural Nepali life. Along the way, your guide will explain local flora and fauna, as well as the trekking plan ahead. Reaching Mitlung, the campsite provides a comfortable setting with stunning views of the surrounding hills and a chance to interact with local communities. Overnight at camp.
The trek today gradually ascends through dense forests and picturesque landscapes to Chirwa at 1246 meters. Along the trail, you will witness the vibrant vegetation of rhododendron and pine, with occasional sightings of Himalayan birds. Crossing small streams and footbridges adds to the adventurous charm of the journey. At Chirwa, the camp offers a serene environment with panoramic mountain views. This day is ideal for enjoying the peaceful surroundings and photographing the stunning scenery while getting accustomed to higher altitudes. Overnight stay at camp.
Continuing the journey, today’s trek leads to the charming village of Lelep, situated at 1695 meters. The trail winds through remote villages, terraced farmland, and pristine forests, offering an authentic experience of traditional Limbu culture. You’ll pass by Mani walls, prayer flags, and stone bridges, reflecting the local spiritual heritage. Reaching Lelep, you will enjoy the picturesque village ambiance, interact with villagers, and take in views of distant peaks. The campsite provides basic facilities, and the cool mountain air promises a restful night before the higher altitude climbs ahead. Overnight at camp.
The trek today ascends steadily to Eladanda at 2051 meters. The path moves through dense rhododendron and oak forests, with occasional clearings offering spectacular vistas of snow-capped peaks. The terrain is moderately challenging, demanding endurance but rewarding trekkers with breathtaking scenery. Along the way, guides will brief you on high-altitude trekking safety and acclimatization tips. Eladanda serves as a perfect camping spot surrounded by nature, with opportunities for photography, birdwatching, and soaking in the tranquil mountain environment. Overnight at camp.
The trail today becomes steeper as you climb towards Selekhark at 2525 meters. The trek passes through lush forests interspersed with open ridges offering spectacular views of the surrounding Himalayan peaks. The altitude gain requires careful pacing and hydration. The camp at Selekhark provides a peaceful atmosphere, ideal for rest and acclimatization. Trekkers can enjoy the panoramic vistas and the sense of isolation amidst pristine nature. This stage marks the beginning of entering higher Himalayan terrain, bringing you closer to the dramatic landscapes of the Lumba Sumba region. Overnight at camp.
Today’s trek involves a more challenging ascent to Gola at 3208 meters. The trail winds through alpine forests and opens to stunning high-altitude vistas, with distant snow-capped peaks becoming visible. Crossing rocky paths and narrow ridges, trekkers will experience the raw beauty of the Himalayan landscape. Gola offers a scenic camping location, with clear views of surrounding valleys and glaciers. This day is crucial for acclimatization, allowing your body to adjust to the thinning air at higher elevations. Overnight stay at camp.
The ascent continues to Upper Langmale at 3893 meters. The trail becomes rugged and dramatic, with steep inclines and panoramic views of towering Himalayan peaks. This high-altitude trek tests stamina and determination, with occasional snow-covered paths and glacial streams. Reaching Upper Langmale, the campsite is surrounded by breathtaking landscapes that make the effort worthwhile. Trekkers can enjoy the serene environment, observe wildlife, and prepare for the challenging Lumba Sumba Pass crossing ahead. Overnight at camp.
Today, trekkers push towards Pass Camp at 4700 meters, the gateway to the Lumba Sumba Pass. The terrain is challenging, with rocky trails, snow patches, and steep slopes. Along the way, spectacular views of towering peaks, glaciers, and deep valleys reward your effort. This day requires careful pacing to ensure proper acclimatization. Reaching Pass Camp, you will be surrounded by breathtaking mountain scenery, preparing for the summit attempt of the Lumba Sumba Pass tomorrow. Camp is equipped to provide warmth and shelter for the night.
Today is one of the most exhilarating days of the trek as you attempt the challenging Lumba Sumba Pass at 5039 meters. The trail begins with a steady ascent through rugged terrain, moraines, and high-altitude meadows. You will pass Yak Kharka at 4595 meters, a common resting point for acclimatization before summiting the pass. The trek demands stamina, focus, and careful navigation over snow-covered slopes, but the reward is extraordinary panoramic views of the surrounding Himalayan giants. Standing atop Lumba Sumba Pass, you will witness awe-inspiring vistas of Makalu and neighboring peaks, a truly unforgettable experience. After the descent, you will camp nearby in a secure location for rest.
Descending from the high-altitude pass, today’s trek leads to Thudam at 3571 meters. The trail traverses steep slopes, glacial streams, and alpine meadows filled with wildflowers. Trekking down from the pass allows you to observe the stark contrast between snowy ridges and green valleys below. Thudam is a small settlement surrounded by stunning mountain scenery, providing a serene place to rest and recover. As you approach camp, the crisp mountain air and panoramic vistas create a sense of accomplishment and tranquility, offering perfect photo opportunities and a peaceful night under the stars.
The descent continues today to Yak Kharka at 2877 meters, passing through lush forests, terraced fields, and isolated alpine hamlets. This stage is easier on the legs but still demands careful footing, especially on rocky and sometimes slippery trails. The path showcases the dramatic change in landscape from high alpine terrain to lower forested regions. Yak Kharka offers a scenic camping spot surrounded by grassy meadows and streams, where trekkers can relax, enjoy the views, and reflect on the high-altitude adventure they just completed. The peaceful environment makes it a perfect night to rejuvenate for the coming days.
Today, the trek descends further to Chyamthang at 2229 meters, passing through dense rhododendron and oak forests. The trail follows streams and small waterfalls, offering refreshing sights and soothing sounds of flowing water. Villages along the route provide glimpses into local culture, traditional architecture, and daily life. The terrain gradually eases, allowing trekkers to enjoy a leisurely pace while still appreciating the surrounding natural beauty. Chyamthang provides a tranquil camping environment with ample opportunities for photography, birdwatching, and interaction with locals, giving insight into the remote Himalayan way of life.
From Chyamthang, the trek gently ascends to Hongon at 2323 meters. The trail meanders through charming villages, terraced fields, and lush forests. Along the way, you may encounter local herders and their livestock, adding to the cultural richness of the journey. Hongon’s campsite is situated in a peaceful valley, offering stunning mountain views in the backdrop. The atmosphere is calm, providing a welcome respite for tired legs. This stage allows trekkers to soak in the natural beauty, enjoy warm meals around the campfire, and prepare for the next higher-altitude ascents.
Today’s trail ascends to Bakim Kharka at 3020 meters, a remote high-altitude pasture surrounded by panoramic Himalayan peaks. The terrain gradually transitions from forested slopes to alpine meadows dotted with grazing yaks. Along the way, trekkers will pass rocky ridges and cascading streams, with spectacular vistas of towering peaks in every direction. Bakim Kharka’s campsite offers a peaceful setting to rest and acclimatize for higher elevations. The crisp mountain air and stunning natural surroundings make this stop a highlight for photography and enjoying quiet moments amidst pristine wilderness.
The ascent continues today to Dhungge Kharka at 3590 meters. The trail passes through high-altitude meadows, rugged ridges, and occasional snow patches, offering a true Himalayan trekking experience. Along the way, trekkers witness expansive views of glaciers, valleys, and towering peaks. This stage requires careful pacing and proper acclimatization, as the altitude begins to challenge stamina. Dhungge Kharka is a beautiful campsite nestled in a highland meadow, providing an ideal spot to rest, enjoy the spectacular scenery, and prepare for further treks into the Makalu region.
To ensure proper acclimatization, today is a rest day at Dhungge Kharka. Trekkers can explore nearby areas, enjoy short walks to observe the alpine flora and fauna, or simply relax at the camp taking in panoramic mountain views. This day allows your body to adjust to the high altitude, reducing the risk of altitude sickness for the upcoming treks. The serene environment is perfect for photography, journaling, or connecting with fellow trekkers while soaking in the majesty of the Himalayas, surrounded by snow-capped peaks and crisp mountain air.
Today, trekkers ascend from Dhungge Kharka to Kharka at 4097 meters, passing through a stunning high-altitude landscape. The trail is a combination of rocky paths, alpine meadows, and sparse vegetation that reflects the rugged beauty of the Himalayas. As you climb higher, panoramic views of neighboring peaks, glaciers, and deep valleys unfold, providing a dramatic backdrop for photography and contemplation. The campsite at Kharka is located in a serene and secluded area, giving trekkers a chance to rest, soak in the crisp mountain air, and enjoy a warm meal surrounded by pristine wilderness.
Today’s trek involves a gradual descent to Yangla Khark at 3557 meters. The route passes through alpine meadows, scattered rock formations, and occasional glacial streams. The trek is both scenic and rewarding, offering expansive views of surrounding peaks and valleys. Along the way, trekkers may encounter herders with yaks, adding a cultural element to the journey. Yangla Khark serves as a peaceful campsite, where trekkers can relax, recover from the previous days’ exertions, and prepare for the approaching ascent towards Langmale Kharka and Makalu Base Camp. The atmosphere is calm and rejuvenating.
Ascending to Langmale Kharka at 4410 meters, today’s trek is challenging but immensely rewarding. The trail moves through rugged terrain, rocky ridges, and high alpine meadows, offering breathtaking vistas of Makalu and surrounding Himalayan giants. The high-altitude environment demands careful pacing and frequent acclimatization stops. Langmale Kharka provides a scenic campsite amid open meadows with panoramic views of distant glaciers and peaks. Trekkers can enjoy photography, short walks, or simply admire the vastness of the mountains. The camp is ideal for resting, preparing mentally and physically for the final ascent to Makalu Base Camp.
Today marks the highlight of the trek: reaching Makalu Base Camp at 4870 meters. The trail is steep and rugged, passing moraines, rocky paths, and occasional snowfields. As you ascend, the majesty of Makalu, the world’s fifth-highest peak, dominates the skyline. The Base Camp offers awe-inspiring views of the surrounding peaks, glaciers, and valleys, creating an unforgettable Himalayan experience. The campsite provides basic facilities in a breathtaking high-altitude setting. This day is a culmination of effort, endurance, and determination, offering trekkers an unmatched sense of achievement and the perfect opportunity to capture the grandeur of Makalu.
A full day of rest at Makalu Base Camp allows trekkers to acclimatize, recover, and enjoy the awe-inspiring environment. Optional short hikes around the camp provide closer views of glaciers, icefalls, and nearby peaks. The day is perfect for photography, journaling, and bonding with fellow trekkers while soaking in the serenity of the high Himalayas. Guides may offer talks on local geography, wildlife, and mountaineering history. Spending an extra day at this altitude ensures better acclimatization and readiness for the descent ahead, while allowing trekkers to fully absorb the breathtaking beauty of the Makalu region.
The descent begins today toward Yagle Kharka at 3557 meters, passing through alpine meadows and rugged ridges. The trail offers a mix of gentle slopes and rocky sections, providing stunning vistas of surrounding mountains and valleys. Descending allows trekkers to appreciate the dramatic landscape from a new perspective while enjoying a steadier pace. Yagle Kharka provides a peaceful campsite, where trekkers can relax, enjoy the pristine mountain air, and reflect on the accomplishment of reaching Makalu Base Camp. Evening walks and photographs of the setting sun over the peaks make the day memorable.
Continuing the descent, today’s trek leads to Mumbuk Kharka at 3540 meters. The trail traverses alpine meadows, forested areas, and small streams, offering a tranquil environment. Along the way, trekkers witness changing vegetation as altitude decreases, with rhododendron and oak forests becoming more prominent. Mumbuk Kharka is an ideal campsite surrounded by natural beauty, providing space for rest and acclimatization. The serene setting encourages relaxation, storytelling around the campfire, and enjoying the last few days in the high Himalayas. The evening sky often presents spectacular mountain sunsets for photography enthusiasts.
Today is a short, easy trekking day at Mumbuk Kharka, allowing trekkers to rest and recover from previous high-altitude exertions. This day can be used for optional short hikes in the surrounding meadows, exploring nearby villages, or simply soaking in the peaceful mountain environment. Guides may offer insights into local culture, flora, and fauna. Trekkers can enjoy leisure time to journal experiences, capture photographs, and prepare mentally for the longer descent to the lower altitudes. The camp provides a serene and comfortable environment for reflection and relaxation.
Today’s trek descends significantly to Tashigaon at 2100 meters. The trail passes through lush forests, terraced fields, and small remote villages, giving trekkers insight into local Himalayan life. The descent allows a change of pace and a chance to observe traditional architecture, farming practices, and interactions with villagers. Tashigaon’s campsite is set in a peaceful valley, surrounded by towering hills and scenic landscapes. Trekkers can enjoy the natural surroundings, take photographs, and reflect on the journey from the high-altitude Makalu Base Camp to this verdant location. Evening offers a relaxing campfire experience.
Descending further to Num at 1572 meters, today’s trail becomes gentler, winding through forests, streams, and cultivated farmland. The terrain allows for a comfortable pace, giving trekkers an opportunity to observe local life and interact with villagers along the way. Num is a charming village with scenic landscapes, making it an ideal place to rest after multiple days of trekking. The campsite provides a calm and refreshing environment for trekkers to recover physically, enjoy the tranquility of the lower hills, and prepare for the final stages of the trek towards the roadhead at Khadabari.
Today, trekkers journey to Chuchila at 1889 meters, passing through forested trails, small streams, and cultivated fields. The trail offers scenic views of surrounding hills and occasional glimpses of distant peaks. Chuchila provides a peaceful setting for camping, with opportunities to relax, interact with locals, and enjoy traditional Nepali hospitality. This stage allows trekkers to reflect on the journey from the high Himalayas to the lower valleys. The calm environment, coupled with fresh air and scenic surroundings, makes for an enjoyable and restorative trekking experience.
The trek continues to Khadabari at 1020 meters, passing through lush green forests, villages, and farmland. The descent provides a striking contrast to the high-altitude alpine scenery experienced earlier. Trekkers will enjoy observing the rich flora and fauna, local agricultural practices, and traditional village life along the route. Khadabari serves as a comfortable campsite and gateway to the roadhead, offering basic facilities and a chance to rest before the final journey to Tumlingtar. The evening is perfect for reflecting on the trek, sharing experiences, and preparing for the journey home.
Today marks the final trekking day, descending to Tumlingtar at 405 meters. The trail gradually passes through dense forests, small villages, and cultivated fields, with the temperature warming as you approach lower elevations. Reaching Tumlingtar, trekkers are greeted by the roadhead, transport facilities, and a sense of accomplishment. The town provides comfortable lodging, an opportunity to rest, and celebrate the successful completion of the Lumba Sumba Pass and Makalu Base Camp trek. This day also allows time for packing, sightseeing in Tumlingtar, and enjoying local cuisine before departure.
On the final day, trekkers take a morning flight from Tumlingtar to Kathmandu. Upon arrival, the team from Special Trek & Expedition will transfer you to your hotel for check-in or onward travel arrangements. The flight offers aerial views of eastern Nepal’s lush valleys and Himalayan foothills, providing a final perspective on the trek. After arriving in Kathmandu, trekkers have time to relax, shop for souvenirs, and reflect on the challenging yet rewarding adventure through the Lumba Sumba Pass and Makalu region. This marks the successful conclusion of an unforgettable Himalayan journey.
Today marks the conclusion of your unforgettable adventure with the Lumba Sumba Pass & Makalu Base Camp Trek. After breakfast at your Kathmandu hotel, the team from Special Trek & Expedition will assist you with airport transfers for your onward journey. Depending on your flight schedule, you may have some free time to explore the city, purchase last-minute souvenirs, or visit iconic sites such as Durbar Square or Thamel. This final day provides a moment to reflect on the incredible experiences, breathtaking landscapes, and cultural encounters from the trek. Memories of towering peaks, high passes, alpine meadows, and Himalayan hospitality will remain with you long after you leave Nepal. Our team ensures a smooth departure, offering heartfelt farewells and support for your onward travel. The journey ends with a sense of accomplishment, personal growth, and the knowledge that you have successfully completed one of the most challenging and rewarding treks in the world.