Cime Himalaya

Lumba Sumba Pass Trek

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Price varies by group size
  • Best price guaranteed
  • No booking fees
  • Book Now, Pay Later
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Duration
20 days
Activity
Trekking
Max. altitude
5,070 m / 16,633 ft
Group size
Min 1+
Difficulty
Strenuous
Trip starts/ends
Kathmandu / Kathmandu
Best season
Mar - May, Sep - Nov
Accommodation
3*** Hotel in Kathmandu and Camp/Lodge during the trek
Meals
Breakfast in Kathmandu and all meals during the trek
Transportation
All ground transportation and domestic flight as per itinerary

Highlights

  • Marvel at breathtaking panoramas of the Makalu and Kanchenjunga ranges as you traverse the high-altitude landscapes.
  • Experience the rich traditions and hospitality of local communities, including Sherpas and Rai people.
  • Trek through lush forests, alpine meadows, and rugged terrain, showcasing a variety of flora and fauna.
  • Conquer the Lumba Sumba Pass at 5,300 meters for an exhilarating sense of achievement and incredible vistas.
  • Enjoy the tranquility of this less-traveled route, perfect for adventure seekers and nature lovers alike.

Overview

The Lumba Sumba Pass Trek, opened to adventurers in 2012, is a hidden gem in Nepal’s trekking landscape, connecting the breathtaking Kanchenjunga region with the Makalu region through the stunning Lumba Sumba Pass. This remarkable journey traverses the Kanchenjunga Conservation Area and the Makalu Barun National Park, both of which boast rich biodiversity and awe-inspiring Himalayan scenery. Trekkers have the option to start in either Kanchenjunga or Makalu, making it a flexible and exhilarating experience. Expect to encounter diverse landscapes, from lush subtropical forests to stark alpine terrains, as you trek alongside some of the highest peaks in the world.

One of the highlights of the trek is reaching Lumba Sumba Peak at 5,300 meters, where you’re rewarded with panoramic views of the majestic Makalu and Kanchenjunga ranges. Along the way, you’ll immerse yourself in the vibrant cultures of the region, meeting the Limbu, Sherpa, Rai, Gurung, and Tamang communities. These encounters offer insights into their rich cultural heritage, traditions, and lifestyles. Wildlife enthusiasts will be thrilled by the possibility of spotting endangered species such as the snow leopard and red panda. The trek can be strenuous due to its challenging trails and remote wilderness, making it ideal for those with prior trekking experience. Cime Himalaya Trek & Expedition ensures a safe and memorable journey, with expert guides ready to lead you through the rugged beauty of eastern Nepal.

Crossing the Lumba Sumba Pass is a thrilling endeavor, requiring an early start to navigate the challenging conditions before the afternoon weather shifts. While the trail often leads through inhabited areas with charming villages, monasteries, and local markets, there are days when you’ll find yourself entirely alone in the wilderness, especially on the day of the pass crossing. This trek is a paradise for nature lovers, offering opportunities for birdwatching in the Arun Valley, where unique and rare species abound. With Cime Himalaya, you’ll not only witness breathtaking mountain vistas but also gain a deeper appreciation for village life in eastern Nepal, enriched by the spiritual ambiance of chortens, temples, monasteries, and prayer wheels. Join us for this extraordinary adventure, where every step reveals the stunning beauty and cultural richness of the Himalayas!

Choosing Cime Himalaya Trek & Expedition means you’re not just exploring on a trek; you’re joining a team dedicated to your safety, comfort, and enjoyment. Our itineraries are meticulously crafted to balance adventure with acclimatization, allowing you to fully appreciate the stunning vistas and cultural encounters along the way. We prioritize small group sizes for a more personalized experience, and our knowledgeable guides are well-versed in the local flora, fauna, and traditions, enhancing your understanding of the region. Additionally, we provide high-quality camping equipment and authentic local cuisine, ensuring that you feel at home even in the wilderness. With Cime Himalaya, you’re guaranteed a memorable and transformative journey through one of Nepal’s most spectacular trekking routes. Join us for the Lumba Sumba Pass Trek and create memories that will last a lifetime!

Trip Itinerary

Trip itineraries are customizable according to your timetable and budget. Simply, Contact Us.

Welcome to Kathmandu! Upon your arrival at Tribhuvan International Airport, you will be greeted by a representative from Cime Himalaya Trek & Expedition. After a warm welcome, you will be transferred to your hotel, just a short 30-minute drive from the airport. The vibrant streets of Kathmandu are filled with rich culture and history, providing a perfect introduction to Nepal. Once you check in and settle into your room, take some time to relax and rejuvenate after your journey. In the evening, you may want to stroll around the local area and enjoy a traditional Nepali dinner at a nearby restaurant. Overnight at your hotel in Kathmandu.

Today, we dedicate the day to exploring the magnificent sights of Kathmandu. After breakfast, we will undertake a guided tour of several UNESCO World Heritage Sites. Our first stop will be Swayambhunath Stupa, also known as the Monkey Temple. As you climb the 365 steps to the stupa, you’ll be rewarded with breathtaking panoramic views of the valley.

Next, we’ll visit Kathmandu Durbar Square, a historical hub showcasing stunning architecture and vibrant culture. Here, you can explore ancient palaces and temples, including the iconic Kumari Ghar, home to the Living Goddess. We’ll then head to Pashupatinath Temple, a sacred site for Hindus, situated along the banks of the Bagmati River. Witness the spiritual rituals and ceremonies that take place here.

In the afternoon, we’ll visit Boudhanath Stupa, one of the largest stupas in Nepal, surrounded by colorful monasteries. This serene place offers a perfect setting for meditation and reflection. After a fulfilling day of sightseeing, we’ll return to our hotel, where you can enjoy dinner and prepare for the trek ahead.

This morning, we take a 45-minute flight from Kathmandu to Bhadrapur, offering stunning views of the Himalayas as we ascend. Upon landing, we will transfer to our vehicle for a scenic drive to Taplejung. The journey will take approximately 7 to 8 hours, winding through lush landscapes and charming villages.

As we drive, you'll witness the transition from urban to rural life, with vibrant green fields and the majestic mountains as your backdrop. Stop for lunch along the way, sampling local cuisine and enjoying the beautiful surroundings. As we arrive in Taplejung, we’ll check into our accommodations for the night. Take some time to relax and soak in the atmosphere of this beautiful region.

After an energizing breakfast, we kick off our trek towards Chiruwa. The trek today will take around 5 to 6 hours. The trail meanders through terraced fields, quaint villages, and lush forests, allowing you to immerse yourself in the local culture.

As we ascend to an altitude of 1,270 m, enjoy the beauty of the flora and fauna surrounding us. The trail offers opportunities to interact with locals and observe their traditional ways of life. Upon reaching Chiruwa, we’ll set up camp and relax. Enjoy dinner under the stars and share stories with fellow trekkers about the adventures that await.

Today’s trek will take us from Chiruwa to Lelep, a journey of approximately 6 to 7 hours. The trail continues to showcase the beauty of the region, with stunning views of the mountains and valleys. As we ascend to 1,687 m, you’ll feel the thrill of being surrounded by nature’s grandeur.

Lunch will be taken along the trail, giving you time to savor the scenery. After a rewarding day of trekking, we’ll arrive in Lelep and set up camp. The evening is free for you to explore the area or simply relax and enjoy the peaceful environment.

We continue our trek today, making our way to Ila Danda. This 5 to 6-hour trek takes us to an altitude of 2,051 m. The trail is dotted with wildflowers and offers breathtaking views of the landscape. As we ascend, you’ll have the chance to see unique flora and fauna endemic to the region.

Upon arrival at Ila Danda, we’ll set up camp and take a moment to appreciate the stunning views. The evening is a great time to gather around the campfire, share experiences, and prepare for the next leg of our adventure.

Today’s trek to Selep Kharka will take approximately 5 to 6 hours. As we make our way to an elevation of 2,525 m, the landscapes become even more dramatic. We’ll traverse through enchanting forests and open meadows, enjoying the serenity of nature.

Upon reaching Selep Kharka, we’ll establish our camp and take time to relax. The area is known for its stunning views, so be sure to have your camera ready. As night falls, enjoy a hearty meal and reflect on the day’s journey under the stars.

Today, we trek to Olangchung Gola, which will take about 5 hours. As we walk, we’ll be treated to breathtaking views of the surrounding peaks and valleys. The trail takes us higher, reaching an altitude of 3,280 m, and offers glimpses of local wildlife.

Once we arrive in Olangchung Gola, we’ll set up our camp and explore the area. This region is rich in culture, and you may have the opportunity to meet local villagers. Enjoy a warm dinner and share stories with your trekking companions as we settle in for the night.

Our trek today leads us to Upper Langmane, taking around 6 hours. As we ascend to an elevation of 3,893 m, the scenery transforms, offering incredible views of the surrounding mountains. The trail can be challenging at times, but the stunning vistas make every step worth it.

Upon reaching Upper Langmane, we’ll set up camp and enjoy the majestic surroundings. Take some time to relax and soak in the beauty of this remote area. Dinner will be served under the starry sky, making for a memorable evening.

Today’s trek to Pass Camp will take approximately 6 hours. The trail becomes more rugged as we approach higher altitudes, reaching 4,747 m. The stunning views will motivate you as we navigate this challenging terrain.

As we arrive at Pass Camp, take a moment to appreciate the spectacular landscape around you. This is a perfect spot for photography and reflection. After setting up camp, enjoy a warm meal and prepare for the exciting day ahead as we approach the Lumba Sumba Pass.

Today is one of the highlights of our trek as we cross the Lumba Sumba Pass. The trek takes about 7 to 8 hours, with breathtaking views from the pass at an altitude of 4,595 m. The experience of standing atop the pass, surrounded by towering peaks, is truly unforgettable.

After descending from the pass, we’ll make our way to Chauri Kharka, where we’ll set up camp. The evening will be spent sharing stories and celebrating our achievement of crossing the pass. Enjoy a well-deserved dinner and rest for the night.

Our journey continues today as we trek to Thudam, which will take around 7 hours. The trail winds through beautiful landscapes, allowing us to immerse ourselves in the natural beauty of the region as we ascend to 3,500 m.

Once we arrive in Thudam, we’ll set up camp and enjoy the serene surroundings. This is a great opportunity to connect with nature and reflect on the incredible experiences we’ve had on the trek so far. Gather around for dinner and share your favorite moments with fellow trekkers.

Today, we trek to Yak Kharka, taking about 6 hours. The trail offers spectacular views as we descend to an altitude of 2,877 m. Enjoy the diverse landscapes and the chance to see yaks grazing in the meadows.

Upon reaching Yak Kharka, we’ll establish our camp and take time to relax. The area is known for its natural beauty, so don’t forget to explore and enjoy the scenery. Dinner will be served, followed by a relaxing evening under the stars.

Our trek today leads us to Chyamtang, which will take around 6 hours. As we walk to an elevation of 2,229 m, the trail winds through lush forests and offers glimpses of local wildlife. This is a wonderful opportunity to experience the tranquility of the mountains.

After reaching Chyamtang, we’ll set up camp and have time to explore the area. The evening is a great time to share stories and reflect on the incredible journey we’ve had so far. Enjoy a delicious meal and prepare for the next day’s trek.

Today, we trek to Hatiya, taking approximately 7 hours. The trail leads us down to an altitude of 1,595 m. Enjoy the changing landscapes as we make our way through picturesque villages and fields.

Upon arrival in Hatiya, we’ll establish our camp and take time to relax. The evening is perfect for unwinding and enjoying a hearty meal as we reflect on the adventures of the past days.

Our trek today takes us to Gola, which will take around 6 hours. As we descend to an elevation of 1,128 m, the trail offers beautiful views and a chance to experience the local culture.

Once we arrive in Gola, we’ll set up camp and enjoy the serene atmosphere. The evening will be spent sharing stories and celebrating our accomplishments throughout the trek.

Today, we trek to Hedanga Gadhi, taking approximately 5 hours. As we walk to an altitude of 1,179 m, you’ll be treated to stunning views of the surrounding mountains and valleys.

Upon reaching Hedanga Gadhi, we’ll settle into our accommodations and take time to relax. Enjoy a warm meal and the peaceful surroundings as we reflect on the incredible journey we’ve undertaken.

We will trek to Num today, which will take around 3 hours. The trail is pleasant, leading us through beautiful landscapes. After our trek, we’ll board a vehicle for a scenic drive to Tumlingtar, which will take approximately 4 to 5 hours.

As we drive, enjoy the diverse landscapes and local culture along the way. Upon reaching Tumlingtar, we’ll check into our accommodations for the night. This evening is a great time to reflect on our adventure and celebrate our accomplishments.

After breakfast, we’ll take a one-hour flight back to Kathmandu. As we soar over the stunning landscapes of Nepal, take in the views one last time. Upon arrival, we’ll transfer to your hotel, where you can relax and perhaps do some last-minute shopping or exploration.

The rest of the day is yours to enjoy. Explore the vibrant streets of Thamel, visit local shops, or simply relax at your hotel. In the evening, we’ll gather for a farewell dinner, celebrating the unforgettable experiences we shared during the trek.

On your final day in Nepal, enjoy a leisurely breakfast at your hotel. Depending on your flight schedule, you may have some free time for last-minute exploration or souvenir shopping. A representative from Cime Himalaya Trek & Expedition will assist you with your transfer to the airport, ensuring a smooth departure. As you leave, carry with you the incredible memories and experiences of your Lumba Sumba Pass adventure, looking forward to your next journey.

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Cost Includes

  • All arrival and departure transportation from the airport to hotel and vice versa.
  • 3*** hotel accommodation in Kathmandu on a bed and breakfast basis (upgrade available at extra cost).
  • All ground transportation and domestic flight as per itinerary
  • Personal trek gear: sleeping bags, duffel bags, and down jackets.
  • Full board meals during the trek (breakfast, lunch, dinner, and afternoon refreshments).
  • Services of guide and porters (includes wages, meals, accommodation, transport allowance, and medical insurance for staff).
  • Welcome or farewell group dinner with trek briefing.
  • Comprehensive medical kit carried by the guide.
  • Makalu Barun national park permit.
  • Restricted area permit.
  • TIMS (Trekkers' Information Management System).
  • All government taxes.

Cost Excludes

  • Nepal visa fees.
  • Medical and travel insurance.
  • Meals in Kathmandu and personal expenses (e.g., laundry).
  • Emergency evacuation (if needed) and helicopter services.
  • Extra snacks and drinking water (own expense).
  • Costs for early return from the trek for personal reasons or sickness (claimable from insurance).
  • Personal medical kit (as per your doctor’s advice).
  • Tips for guides and porters.
Why Book with Us
  • Excellent customer service. Our travel experts are ready to help you 24/7.
  • Best price guaranteed
  • No credit card or booking fees.
  • 100% financial protection.
  • Environmentally-friendly tours.

Equipment List

Clothing
  • Thermal underwear (top and bottom)
  • Moisture-wicking t-shirts (long-sleeved)
  • Moisture-wicking underwear
  • Fleece jacket or pullover
  • Insulated down or synthetic jacket
  • Waterproof, windproof jacket (Gore-Tex or similar)
  • Waterproof, windproof pants (Gore-Tex or similar)
  • Warm beanie or hat
  • Sun hat or cap
  • Neck gaiter or scarf
  • Trekking pants (convertible preferred)
  • Waterproof trousers
Handwear
  • Lightweight gloves (inner)
  • Insulated gloves or mittens (outer)
Footwear
  • Hiking boots (broken in and waterproof)
  • Comfortable camp shoes (e.g., sneakers or sandals)
Gear
  • Trekking backpack (30-40 liters) with waterproof cover
  • Sleeping bag (rated for cold temperatures)
  • Sleeping pad or mattress (insulated)
  • Adjustable trekking poles
  • Insulated water bottles or hydration bladder (2 liters capacity)
  • Travel-sized toiletries
  • Biodegradable soap
  • Quick-dry towel
  • Medications for altitude sickness, pain relief, and common ailments
  • Sun protection cream, wet wipes, and hand sanitizer
Miscellaneous
  • Camera and batteries
  • Notebook and pen
  • Earplugs (for sleeping in lodges)
  • Portable solar charger
  • Headlamp, power bank, and extra batteries

Frequently Asked Questions

The Lumba Sumba Pass Trek is an exciting adventure that takes you through the stunning landscapes of eastern Nepal. It connects the Makalu Barun National Park and the Kanchanjunga Conservation Area, offering breathtaking views of the Himalayas, diverse flora and fauna, and a glimpse into the local cultures.

The trek is considered moderate to challenging. It involves steep ascents and descents, high altitudes, and variable weather conditions. Trekkers should have a good level of fitness and some previous trekking experience to fully enjoy the journey.

While it's possible to trek independently, hiring a local guide is highly recommended. They provide valuable knowledge about the area, help with navigation, and enhance your experience by sharing insights about local culture and wildlife.

Essential items include sturdy trekking boots, warm clothing, a sleeping bag, a first-aid kit, and water purification tablets. Don’t forget a camera to capture the stunning views! It’s also wise to bring snacks and a reusable water bottle.

The ideal seasons for the Lumba Sumba Pass Trek are spring (March to May) and autumn (September to November). During these months, the weather is generally stable, with clear skies and moderate temperatures, making for perfect trekking conditions.

The Lumba Sumba Pass Trek typically takes about 18 to 21 days, depending on your pace and the specific itinerary. This allows for acclimatization and time to enjoy the beautiful surroundings.

Yes, trekking in the Lumba Sumba region is generally safe, but like any adventure, it comes with risks. It’s essential to stay aware of your surroundings, follow your guide’s advice, and be prepared for changing weather conditions. Acclimatization is key to avoiding altitude sickness.

Accommodation varies from teahouses to basic lodges along the route. While some places offer simple amenities, others provide more comfort. Always check the conditions before your trek and plan accordingly.

Yes, there are several teahouses and local eateries along the trail where you can find meals. The food typically includes local dishes, rice, lentils, and some Western options. It's a good idea to carry some snacks for long trekking days.

The trek usually begins in a town like Chichila, which can be reached by bus or private vehicle from major cities like Tumlingtar or Bhadrapur. Check local transport options in advance for the best route.

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