The Ganja La Pass Trek is a 12-day trip in Kathmandu → Syabrubesi (drive) / Melamchi Pul Bazaar → Kathmandu (drive), rated strenuous / technical on pass day difficulty, reaching a maximum elevation of Ganja La Pass - 5,160 m (16,929 ft). The best time to do this trip is April - May and October - November. The package includes group sizes of 2–10 trekkers, teahouses (langtang approach); camping at ganja la high camp; teahouses (helambu descent) accommodation.
| Country | Kathmandu → Syabrubesi (drive) / Melamchi Pul Bazaar → Kathmandu (drive) |
|---|---|
| Difficulty | Strenuous / Technical on pass day |
| Max Elevation | Ganja La Pass - 5,160 m (16,929 ft) |
| Duration | 12 |
| Best Time | April - May and October - November |
| Accommodation | Teahouses (Langtang approach); camping at Ganja La high camp; teahouses (Helambu descent) |
| Group Size | 2–10 trekkers |
How long is the Ganja La Pass trek?
The Ganja La Pass Trek is one of Nepal's most rewarding point-to-point high-pass traverses - a 12-day journey that begins in the Langtang Valley (3,430 m) at Kyanjin Gompa, crosses the formidable Ganja La (5,160 m) into the Helambu highlands, and descends through the traditional Yolmo Sherpa villages of Keldang, Yangri, and Tarkeghyang before finishing at Melamchi Pul Bazaar for the drive back to Kathmandu. The crossing links Nepal's two closest major trekking regions in a single high-altitude route that requires proper mountaineering gear (crampons, ice axe, rope) on the pass itself, rewarding trekkers with one of the most panoramic mid-altitude summits accessible from Kathmandu.
Ganja La (5,160 m) sits in the Langtang range between the Langtang Valley and the Helambu highlands. The pass is a genuine high-altitude glacier crossing - the south-facing Langtang side presents a 400 m steep headwall with fixed ropes in peak season, and the north-facing Helambu side is a long snow slope above a glacial tarn. The view from the top is extraordinary: Langtang Lirung (7,227 m), Ganesh Himal (7,422 m), the Rolwaling range to the east, and - on clear days - the Everest massif's Khumbu peaks visible 100 km to the southeast. The crossing is typically completed in one long summit day from a high camp at approximately 4,800 m.
The surrounding landscape combines the Langtang Valley's alpine grandeur - glaciers, yak pastures, the Kyanjin Ri viewpoint (4,773 m) - with the cultural richness of the Yolmo Sherpa communities on the Helambu side. Walking from the Langtang Valley's snow-dusted monastery to the terraced apple orchards of Tarkeghyang in six days is a complete Himalayan traverse: high to low, alpine to cultural, wild to inhabited.
| Group Size | Price per Person (USD) |
|---|---|
| Solo trekker | USD 899 |
| 2 - 4 people | USD 849 |
| 5 - 10 people | USD 799 |
| 11 or more | Contact us for a group quote |
A deposit of 20 % confirms your booking; the balance is due 14 days before departure. Prices include the Langtang National Park permit, TIMS card, guide, porter, technical rope and crampons for the pass, teahouse accommodation, camping at high camp, and three meals per day throughout. Book at least 2 weeks in advance.
The Ganja La Pass Trek is a hybrid between high-altitude trekking and light mountaineering. The Langtang Valley approach (Days 2 - 5) follows a well-established teahouse trail - the same route used by the Langtang Valley Trek - with good infrastructure, clear trails, and reliable mobile signal to Kyanjin Gompa. From Kyanjin, the route turns north toward the pass and immediately enters wilderness terrain: the trail fades, the glacier moraines take over, and the campsite at 4,800 m is a tent on frozen ground below the headwall.
The pass day is the commitment point. A 3:00 am departure from high camp covers the steep headwall in darkness - fixed ropes are in place in peak season (October and April) but the approach requires confidence with crampons and ice axe. Weather on the pass moves fast; a guide who knows the conditions is essential. The descent on the Helambu side is long (to below 4,000 m) and the trail is indistinct in the upper section - navigation experience is critical. By afternoon, the landscape softens from alpine rock into scrub rhododendron, and the first Yolmo Sherpa village appears in the valley below. The cultural contrast between the high pass and Tarkeghyang's carved wooden monastery is one of the Ganja La Trek's defining experiences.
The Ganja La Pass Trek requires trekkers who are comfortable with crampons and ice axe use in steep terrain and have prior experience above 4,500 m. It is not suitable for complete beginners to either altitude or technical snow terrain.
| Day | Route | Distance | Max Altitude | Gain / Loss |
|---|---|---|---|---|
| 1 | Kathmandu → Syabrubesi (jeep) | - | 1,460 m | Drive |
| 2 | Syabrubesi → Lama Hotel | 12 km | 2,470 m | +1,010 m |
| 3 | Lama Hotel → Langtang Village | 14 km | 3,430 m | +960 m |
| 4 | Langtang → Kyanjin Gompa (Kyanjin Ri option 4,773 m) | 10 km | 4,773 m | +440 / +903 optional |
| 5 | Kyanjin - acclimatisation (Tserko Ri option 5,033 m) | 12 km | 5,033 m | ±1,163 m optional |
| 6 | Kyanjin → Ganja La High Camp | 10 km | 4,800 m | +930 m |
| 7 | High Camp → Ganja La → Keldang | 14 km | 5,160 m | +360 / - 810 m |
| 8 | Keldang → Yangri → Melamchi Gaon | 16 km | 4,350 m | - 1,790 m |
| 9 | Melamchi Gaon → Tarkeghyang | 8 km | 2,620 m | ±100 m |
| 10 | Tarkeghyang → Sermathang → Melamchi Pul → drive KTM | 12 km | 2,620 m | - 1,740 m |
| 11 - 12 | Kathmandu buffer + departure | - | 1,400 m | - |
| Add-On | Duration | Approx. Cost |
|---|---|---|
| Tserko Ri (5,033 m) acclimatisation summit from Kyanjin (Day 5) | +6 hrs | Included if requested |
| Gosaikunda extension from Helambu via Tharepati (4,609 m) | +3 days | USD 220 pp |
| Kathmandu heritage sightseeing (Pashupatinath, Boudhanath) | 1 day | USD 55 pp |
| Pre-departure crampon and ice axe skills day in Kathmandu | 1 day | USD 120 pp |
The Ganja La Pass Trek is rated strenuous with a technical element. The pass day (Day 7) is a 10 - 12 hour commitment from 3:00 am - technically demanding on the headwall (fixed ropes, crampons, ice axe) and physically exhausting with a long descent following the summit. Prior experience with crampons and ice axe in steep terrain is essential; this is not a trek for those who have only walked on flat or grassy snow. Prepare with 10 weeks of sustained uphill hiking and, if possible, an alpine scrambling or winter skills course before departure.
Below the pass, the trek's daily demands are comparable to the Langtang Valley or Helambu circuit - manageable for fit trekkers with prior multi-day experience. It is the single pass day that elevates this trek to the strenuous/technical category.
April is optimal - fixed ropes on the Ganja La headwall are maintained by local guides for the spring trekking season, snow is consolidated, and rhododendron on the approach blooms spectacularly. May has more afternoon cloud but remains viable. Late April summit windows are typically the most reliable.
October provides clear skies and excellent views from the pass but the headwall snow can be less consolidated (soft powder over ice) making fixed-rope technique more demanding. By November, the pass carries significant snowpack and conditions require more careful assessment. Mid-October is generally ideal.
Ganja La is inaccessible in monsoon (heavy snow on the pass, landslide risk on approaches) and in winter (buried pass, extremely cold high camp). June through September and December through March are not suitable.
The standard Langtang Valley teahouses serve the approach (Days 2 - 5) with clean twin rooms, heated dining rooms, and a standard menu. At Ganja La High Camp (Day 6), the team uses expedition tents; the guide team carries a small kitchen tent and stove for hot food and drinks. On the Helambu descent (Days 8 - 10), Yolmo Sherpa teahouses are simple but welcoming - standard twin rooms with blankets and a good dal bhat menu. A sleeping bag rated to - 15 °C is essential for the high camp night at 4,800 m.
Ganja La Pass Trek departures run April through May and mid-September through October. The technical nature of the pass means exact dates are weather-dependent - a 1-day delay reserve is built into the itinerary.
The Ganja La Pass Trek reaches 5,160 m on the pass with a sleeping altitude of 4,800 m the night before - the highest sleeping altitude of any trek in the Langtang - Helambu region. The two acclimatisation days at Kyanjin (Days 4 - 5) are essential and must not be shortened. The guide carries a pulse oximeter for daily checks and an emergency oxygen cylinder from Kyanjin onward.
Mountaineering-grade travel insurance covering rescue at 5,500 m is mandatory for the Ganja La Pass Trek. Standard trekking policies excluding altitudes above 5,000 m are insufficient.
| Trek | Duration | Max Altitude | From (USD) |
|---|---|---|---|
| Langtang Valley Trek | 7 days | 5,033 m (Tserko Ri) | 599 |
| Helambu Trek | 6 days | 3,640 m (Tharepati) | 249 |
| Gosaikunda Trek | 5 days | 4,380 m (Gosaikunda) | 399 |
| Rolwaling Trek | 18 days | 5,755 m (Tashi Lapcha) | 1,649 |
Ganja La Pass trek in one sentence: A 12-day trek linking the Langtang Valley to the Helambu region via the technical 5,160m Ganja La pass, combining teahouse trekking with a high camp crossing.
Ganja La Pass altitude: 5,160 metres (16,929 feet).
Ganja La Pass trek difficulty: Strenuous and technical on the pass day, best suited to trekkers with prior Himalayan trekking experience.
Best time for the Ganja La Pass trek: April - May and October - November for the most stable pass-crossing conditions.
Ganja La Pass trek cost: View Himalaya packages start from USD 799 per person, including camping support, teahouse accommodation, guide, and porter.
Route: Approaches via the standard Langtang Valley trail, crosses Ganja La, and descends into the Helambu region for a distinct return route.
Everything about this trip was handled professionally. Our guide was incredibly knowledgeable and made sure we were safe every step of the way. A particular highlight for us was keldang and Yangri (Helambu side) - seldom-visited Yolmo Sherpa settlements above the treeline. Would recommend this to friends and family without any reservation.
Everything about this trip was handled professionally. Our guide went above and beyond to make sure everyone in the group was comfortable. A particular highlight for us was technical element makes this a genuine step up from standard Nepal trekking - crampons and rope experience required. Highly recommend View Himalaya to anyone considering this trip.
An unforgettable experience from start to finish. Our guide went above and beyond to make sure everyone in the group was comfortable. A particular highlight for us was point-to-point traverse combining two distinct trekking regions in one linear journey. We'd book with View Himalaya again without hesitation.
An unforgettable experience from start to finish. Our guide went above and beyond to make sure everyone in the group was comfortable. A particular highlight for us was ganja La glacial tarn - a turquoise frozen lake at the foot of the pass on the Helambu side. Booking through View Himalaya made all the logistics completely stress-free.
