Trip Durations
26 Days
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Great Himalayan Trail Kanchenjunga North & Lumba Sumba – 26 Days
4.9 
| 26 Days | Kathmandu - Kanchenjunga North Base Camp And Lumba Sumba Pass - Kathmandu
At a Glance
The Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek is a spectacular 26-day adventure through the remote eastern Himalayas of Nepal. This challenging journey combines the Kanchenjunga North Base Camp Trek, the legendary Pangpema Kanchenjunga North Base Camp, the remote mountain settlement of Olangchung Gola, and the dramatic Lumba Sumba Pass.
The trek follows one of the most remote sections of the Great Himalayan Trail Trek Nepal, linking the Kanchenjunga region toward the Makalu area through high Himalayan wilderness. The route passes through the Kanchenjunga Conservation Area, traditional Limbu and Tibetan-influenced villages, dense rhododendron and alpine forests, glacial valleys, high mountain passes, and landscapes close to the Tibet border.
The Kanchenjunga North Base Camp and Lumba Sumba Pass Trek is ideal for experienced trekkers looking for a demanding wilderness adventure away from Nepal's more crowded trekking routes. The journey reaches approximately 5,140–5,177 meters at its major high points, with Lumba Sumba Pass generally listed around 5,160–5,177 meters and Pangpema/Kanchenjunga North Base Camp around 5,140 meters.
This 26 Days Great Himalayan Trail Trek offers an extraordinary combination of high-altitude trekking, Himalayan scenery, traditional mountain culture, and remote wilderness exploration.
Trip Highlights
- Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek
- 26 Days Great Himalayan Trail Trek Nepal
- Kanchenjunga North Base Camp Trek
- Pangpema Kanchenjunga North Base Camp
- Lumba Sumba Pass Trek
- Lumba Sumba Pass at approximately 5,160–5,177 meters
- Kanchenjunga North and Lumba Sumba Trek
- Kanchenjunga to Makalu Traverse experience
- Remote Olangchung Gola village
- Kanchenjunga Conservation Area Trek
- Eastern Nepal Great Himalayan Trail Trek
- Views of Mount Kanchenjunga and surrounding Himalayan peaks
- Remote valleys, glaciers, alpine meadows and high mountain landscapes
- Traditional Himalayan villages and Buddhist monasteries
- Crossing one of the most remote high passes in Nepal
- Camping and lodge-based trekking in remote sections
Trip Facts
| Category | Details |
|---|---|
| Trip Name | Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek |
| Duration | 26 Days |
| Trekking Region | Kanchenjunga and Eastern Nepal |
| Trek Type | Great Himalayan Trail / Remote Wilderness Trek |
| Difficulty | Very Challenging |
| Maximum Elevation | Approx. 5,177 m at Lumba Sumba Pass |
| Kanchenjunga North Base Camp | Pangpema, approx. 5,140 m |
| Lumba Sumba Pass | Approx. 5,160–5,177 m |
| Accommodation | Hotel, Lodge, Tea House and Camping |
| Best Season | March–May and October–November |
| Transportation | Domestic flight, private vehicle and trekking |
| Group Size | 2–12 |
| Guiding Method | Fully Guided |
| Start Point | Kathmandu |
| Trek Start | Eastern Nepal / Taplejung area |
| Destination | Kanchenjunga North Base Camp and Lumba Sumba Pass |
| End Point | Kathmandu |
| Region | Eastern Himalayas of Nepal |
Great Himalayan Trail Kanchenjunga North & Lumba Sumba Route
The journey begins in Kathmandu and travels toward eastern Nepal before entering the remote Kanchenjunga region. The trail gradually climbs through mountain villages and forests toward Ghunsa, Kambachen and Lhonak before reaching Pangpema, Kanchenjunga North Base Camp.
After returning from the Kanchenjunga North Base Camp, the trail continues toward Nango La, Olangchung Gola, and the high wilderness surrounding Lumba Sumba. The route then crosses Lumba Sumba Pass before descending toward Thudam, Hatiya and the Makalu-Barun side of eastern Nepal.
The Lumba Sumba section is recognized as a remote Great Himalayan Trail traverse connecting the Kanchenjunga and Makalu regions.
Cost Includes
- Airport transfers in Kathmandu
- Hotel accommodation in Kathmandu
- Domestic flights required by the itinerary
- Private transportation during the trek
- Experienced, licensed English-speaking trekking guide
- Required trekking staff
- Porters according to group requirements
- Guide and porter meals, accommodation and insurance
- Tea house/lodge accommodation where available
- Camping accommodation in remote sections
- Camping equipment
- Necessary trekking permits
- Kanchenjunga Conservation Area arrangements
- Restricted-area trekking permit arrangements
- Makalu-Barun related permit arrangements where applicable
- Trekking government taxes and service charges
- Basic first-aid kit
- Trekking company service and coordination
Cost Excludes
- International airfare
- Nepal entry visa
- Personal travel insurance
- Emergency helicopter evacuation
- Personal medical expenses
- Personal trekking equipment
- Sleeping bag and down jacket if not provided by the company
- Extra hotel nights caused by early arrival or delayed departure
- Meals in Kathmandu unless specified
- Alcoholic and bottled beverages
- Hot showers and laundry
- Internet and personal communication expenses
- Tips for guides, porters and drivers
- Personal expenses
- Any costs resulting from flight cancellation, weather delay or natural disasters
- Expenses outside the standard itinerary
Recommended Add-ons
For travelers looking for a more comfortable or personalized experience, Nepal Trekking Trails can arrange:
- Private trek option
- Additional acclimatization days
- Porter service
- Premium Kathmandu hotel upgrade
- Private airport transfers
- Additional Kathmandu sightseeing
- Extra hotel nights
- Equipment rental
- Private 4WD transportation
- Emergency evacuation coordination
- Customized Great Himalayan Trail itinerary
- Kanchenjunga to Makalu Traverse extension
Best Seller
Group Discount Offers
Special discounts are available based on the number of travelers in your group.
Note: Contact us for larger groups
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What Makes This Great Himalayan Trail Trek Special?
The Great Himalayan Trail Kanchenjunga Lumba Sumba route is different from a standard Kanchenjunga trek because it combines two major Himalayan experiences in one journey.
First, trekkers reach Pangpema, the Kanchenjunga North Base Camp, where the immense north face of Mount Kanchenjunga dominates the landscape. After returning from the base camp, the route continues into the remote Lumba Sumba wilderness and crosses the high Lumba Sumba Pass toward the Makalu side.
This makes the Kanchenjunga to Makalu Traverse concept particularly attractive to experienced trekkers seeking a genuine wilderness adventure.
Kanchenjunga North Base Camp
Kanchenjunga North Base Camp, also known as Pangpema, is one of the principal highlights of the trek. The approach passes through Kambachen and Lhonak before reaching the high glacial valley below Kanchenjunga.
The North Base Camp is generally situated at around 5,140 meters, although published itineraries can show slightly different figures.
Lumba Sumba Pass
The Lumba Sumba Pass Trek is one of Nepal's most remote high-altitude trekking experiences. The pass is generally cited at approximately 5,160–5,177 meters.
Crossing the pass requires good acclimatization, appropriate equipment, experienced guides and favorable weather conditions. The pass connects the Kanchenjunga side of eastern Nepal with the Makalu region and forms an important section of the Great Himalayan Trail Trek Nepal.
Olangchung Gola
Olangchung Gola is one of the cultural highlights of the journey. The traditional settlement provides an opportunity to experience the remote Himalayan lifestyle, Buddhist culture and historic architecture of eastern Nepal.
Best Season
The recommended seasons for the Kanchenjunga Lumba Sumba Trek are spring and autumn.
Spring: March to May
Spring provides warmer trekking conditions, clearer mountain views and colorful rhododendron landscapes.
Autumn: October to November
Autumn is generally one of the best periods for clear mountain visibility and stable trekking conditions. October and November are particularly recommended for the Lumba Sumba section.
Winter can bring heavy snow and extremely cold conditions around the high passes, while the monsoon season can create rain, clouds, muddy trails and transportation difficulties.
Trek Difficulty
The Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek is rated Very Challenging.
You should have previous experience with multi-day high-altitude trekking and be physically prepared for long walking days. The trek includes:
- High-altitude trekking above 4,000 meters
- Kanchenjunga North Base Camp at approximately 5,140 m
- Lumba Sumba Pass at approximately 5,160–5,177 m
- Long and demanding trekking days
- Remote camping sections
- Limited medical and road access
- Unpredictable mountain weather
- Steep ascents and descents
- Remote wilderness with limited facilities
Previous experience with high-altitude trekking is strongly recommended.
Accommodation
Accommodation varies according to the section of the route.
In Kathmandu, you stay in a comfortable hotel. Lower-altitude villages generally provide tea houses or local lodges, while remote sections around Kanchenjunga North Base Camp and Lumba Sumba require camping.
Camping provides a genuine wilderness experience where permanent accommodation is unavailable.
Transportation
The journey combines:
- Domestic flight from Kathmandu to eastern Nepal
- Private road transportation
- Jeep transportation on remote mountain roads
- Trekking through the Kanchenjunga region
- Flight from Tumlingtar to Kathmandu
Flight and road schedules may change because of weather and local operating conditions.
Important Trek Information
The Kanchenjunga and Lumba Sumba region is extremely remote. Travelers should be prepared for basic facilities, limited communication and changing weather.
A government-licensed trekking guide and appropriate permits are essential for restricted and conservation areas. Permit requirements and fees can change, so they should be confirmed before departure.
The itinerary may also be adjusted by the guide depending on weather, snow conditions, trail accessibility, flight schedules, road conditions and the group's physical condition.
Who Is This Trek Suitable For?
This trek is suitable for:
- Experienced trekkers
- High-altitude trekking enthusiasts
- Great Himalayan Trail explorers
- Wilderness adventure travelers
- Photographers and nature enthusiasts
- Travelers interested in remote Himalayan cultures
- Trekkers looking for an alternative to crowded Everest and Annapurna routes
- Adventurers interested in the Kanchenjunga to Makalu Traverse
- Trekkers seeking the Lumba Sumba Pass Trek
- Travelers wanting to combine Kanchenjunga North Base Camp with a Great Himalayan Trail crossing
Why Book with Nepal Trekking Trails?
Nepal Trekking Trails provides fully guided trekking services for remote Himalayan journeys. Our team focuses on careful itinerary planning, experienced guides, appropriate acclimatization, reliable logistics and responsible travel.
For a demanding journey such as the 26 Days Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek, professional support is particularly important because much of the route is remote and facilities are limited.
Book your Kanchenjunga North and Lumba Sumba Trek with Nepal Trekking Trails for an unforgettable journey through one of the least explored sections of the Nepal Himalayas.
Frequently Asked Questions (FAQs)
1. How difficult is the Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek?
The trek is Very Challenging and is recommended for experienced trekkers. It involves long trekking days, remote wilderness, high-altitude terrain, Kanchenjunga North Base Camp at around 5,140 m, and the Lumba Sumba Pass at approximately 5,160–5,177 m.
2. How many days is the Kanchenjunga North & Lumba Sumba Trek?
The itinerary is designed as a 26-day Great Himalayan Trail trek, including travel from Kathmandu, trekking in the Kanchenjunga region, the North Base Camp excursion, crossing Lumba Sumba Pass, and returning to Kathmandu.
3. What is the highest altitude reached during this trek?
The highest point is Lumba Sumba Pass, at approximately 5,160–5,177 meters. The trek also reaches Pangpema (Kanchenjunga North Base Camp) at approximately 5,140 meters.
4. What is the best season for the Kanchenjunga Lumba Sumba Trek?
The best seasons are spring (March to May) and autumn (October to November). These months generally offer better visibility, more favorable trekking conditions, and clearer Himalayan mountain views.
5. What are the major highlights of this Great Himalayan Trail trek?
Major highlights include Kanchenjunga North Base Camp (Pangpema), Lumba Sumba Pass, Olangchung Gola, Kanchenjunga Conservation Area, remote Himalayan villages, glaciers, alpine landscapes, and the Great Himalayan Trail route toward the Makalu region.
6. Do I need previous high-altitude trekking experience?
Yes. Previous experience with high-altitude and multi-day trekking is strongly recommended. The route is remote and includes demanding ascents, descents, camping sections and elevations above 5,000 meters.
7. What type of accommodation is available during the trek?
Accommodation includes hotels in Kathmandu, local lodges and tea houses in villages, and camping in remote sections where lodge accommodation is unavailable. Facilities become increasingly basic as you approach the high-altitude areas.
8. What permits are required for this trek?
The trek requires the appropriate Kanchenjunga Conservation Area and restricted-area trekking permits, along with other applicable permits and registrations for the route. Nepal Trekking Trails will arrange the required permits as part of the trekking service.
9. Is the Lumba Sumba Pass difficult to cross?
Yes. Crossing Lumba Sumba Pass is one of the most demanding parts of the trek. The high elevation, steep terrain, snow conditions and unpredictable weather can make the crossing challenging. Proper acclimatization, preparation and an experienced guide are essential.
10. Why should I choose the Great Himalayan Trail Kanchenjunga North & Lumba Sumba Trek?
This trek combines two exceptional Himalayan experiences: the Kanchenjunga North Base Camp Trek and the Lumba Sumba Pass Trek. It takes you through one of Nepal's most remote regions, offering spectacular mountain scenery, traditional Himalayan culture and a genuine Great Himalayan Trail Trek Nepal experience away from the more crowded trekking routes.