An epic trans-Himalayan journey through two protected areas — Kanchenjunga Conservation Area & Makalu Barun National Park.
The Lumba Sumba Pass Trek is one of Nepal’s most secluded and rewarding adventures, connecting the Kanchenjunga Conservation Area with the Makalu Barun National Park in the far eastern Himalayas. Opened in 2012, this 21-day camping trek follows a section of the Great Himalayan Trail (GHT) and offers an authentic off-the-beaten-path experience. The trail leads through diverse landscapes, from lush subtropical forests to alpine meadows and glacial terrain, reaching the highest point at Lumba Sumba Pass (5,177m). Trekkers are rewarded with breathtaking views of Mt. Kanchenjunga (8,586m), Mt. Makalu (8,481m), and several lesser-known peaks like Sarphu Himal and Ghanlung Himal. Rich in both natural beauty and cultural diversity, the route passes through remote villages inhabited by Limbu, Sherpa, Rai, and Tamang communities, where centuries-old traditions still thrive. As the trail winds through pristine valleys, rivers, and dense forests, trekkers may encounter rare wildlife such as the red panda and snow leopard. Ideal for adventurous souls seeking solitude and raw Himalayan wilderness, the Lumba Sumba Pass Trek truly embodies Nepal’s untamed mountain spirit.
Welcome to Nepal! Meet our representative at Tribhuvan International Airport and transfer to the hotel. Evening briefing about the trek and welcome dinner.
Explore the cultural heritage sites of Kathmandu Valley — Swayambhunath, Boudhanath, and Pashupatinath. Final gear check and trek briefing. Overnight in Kathmandu.
Day 3: Fly to Bhadrapur (45–50 min) & Drive to Ilam (1,210m | 4–5 hrs)
Morning scenic flight to Bhadrapur, followed by a drive through lush tea gardens and rolling hills to Ilam. Overnight at a local guesthouse.
Day 4: Drive Ilam to Sekathum (1,650m | 9–10 hrs)
A long, adventurous drive through picturesque hill settlements and forested valleys to reach Sekathum — the trek starting point.
Day 5: Trek Sekathum to Ila Danda (2,051m | 5–6 hrs)
Start trekking along the Tamor River valley, crossing suspension bridges and terraced farmlands. Overnight at Ila Danda.
Morning scenic flight to Bhadrapur, followed by a drive through lush tea gardens and rolling hills to Ilam. Overnight at a local guesthouse.
A long, adventurous drive through picturesque hill settlements and forested valleys to reach Sekathum — the trek starting point.
Start trekking along the Tamor River valley, crossing suspension bridges and terraced farmlands. Overnight at Ila Danda.
Gradual ascent through rhododendron and bamboo forests, often spotting red pandas in this region. Camp at Selep Kharka.
Trek through pristine alpine terrain to reach the ancient trading village of Olangchung Gola, known for its Tibetan culture.
Explore the traditional village, monasteries, and nearby alpine lakes. Rest and prepare for the higher elevations ahead.
Follow the high trail along the Tamor River valley through beautiful yak pastures and alpine wilderness.
Climb steadily to the high-altitude campsite below the Lumba Sumba Pass. Stunning mountain views all around.
A challenging yet rewarding day crossing the majestic Lumba Sumba Pass — the highest point of the trek. Descend to Chauri Kharka for overnight camp.
Descend through rugged mountain terrain to the isolated Tibetan-influenced village of Thudam.
Continue through mixed forests and open meadows with a chance to spot wildlife. Overnight at Yak Kharka.
Day 14: Trek Yak Kharka to Chyamtang (2,229m | 6–7 hrs)
Pass through rhododendron forests and local hamlets as you descend towards Chyamtang.
Day 15: Trek Chyamtang to Hatiya (1,595m | 5–6 hrs)
Walk through scenic farmlands and traditional Rai settlements, following the Arun River valley.
Day 16: Trek Hatiya to Gola (1,128m | 5–6 hrs)
A gentle trail through subtropical forests and riverside paths leads to the small village of Gola.
Pass through rhododendron forests and local hamlets as you descend towards Chyamtang.
Walk through scenic farmlands and traditional Rai settlements, following the Arun River valley.
Optional take local jeep to Tumlingtar on DIrt track (Seaonal Road may disturbed all time)
A gentle trail through subtropical forests and riverside paths leads to the small village of Gola.
Optional take a local jeep to Tumlingtar.
Trek through terraced hills and cultural villages, enjoying the final mountain scenery before the lowlands.
Optional take a local jeep to Tumlingtar for saving time.
Descend to Num and drive along a rough mountain road to Tumlingtar. Overnight at lodge.
Morning flight back to Kathmandu. Transfer to hotel and free evening for relaxation or shopping.
Leisure day for rest, souvenir shopping, or optional city tours.
Transfer to the airport for your onward journey. Farewell and end of the Lumba Sumba adventure with Ghumnajaau.
💰 Package Price (Per Person) – 2025/26.
Price varies by group size
Join the Lumba Sumba Pass Trek - 2025/26
⚠️ Notes: Helicopter evacuation in emergencies is arranged by Ghumnajaau Pvt. Ltd., costs borne by the client.
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🗓️ Custom Trek Available: Create your own trek to fit your time, comfort & interests. DM- info@ghumnajaau.com