Quick Answer
The trekking companies with real Great Himalayan Trail logistics experience in 2027 to 2030 have four credentials: 3 plus full GHT crossings completed, 5 restricted area permit history covering Kanchenjunga, Manaslu, Upper Mustang, Upper Dolpo, and Humla, 4 resupply point infrastructure at Simikot, Jomsom, Taplejung, and Dunai, and a 12 person expedition crew including IFMGA guide, cook, and 8 porters. Cost runs $18,000 to $32,000 per person for 90 to 150 days.
Detailed Breakdown
The Great Himalaya Trail in Nepal is a 1,700 km traverse of the Nepal Himalaya from Kanchenjunga in the east to Hilsa in the west, crossing 6 high passes above 5,000 m and 5 restricted area zones. The full crossing takes 120 to 150 days, while the 700 km High Route from Kanchenjunga to Annapurna takes 60 to 80 days. The standard 120 day east to west itinerary starts at Taplejung in March, crosses the Sele La at 5,143 m to Kanchenjunga base camp, traverses the Makalu Barun region, crosses Sherpani Col at 6,146 m to the Khumbu, descends to the Arun valley, crosses the Larkya La at 5,106 m on Manaslu, traverses the Annapurna Circuit, crosses the Thorong La at 5,416 m, enters Upper Mustang, crosses the upper Dolpo at Kang La at 5,350 m, and ends at Hilsa on the Tibet border in July.
Cost/Component Breakdown
| Component | 120 day crossing (USD) | 80 day high route (USD) |
|---|---|---|
| 5 Restricted Area Permits | $1,500 to $2,000 | $900 to $1,200 |
| 7 Conservation Area Permits | $210 | $150 |
| TIMS Card | $17 | $17 |
| 4 domestic flights | $800 to $1,200 | $400 to $600 |
| IFMGA lead expedition guide | $4,800 to $7,200 | $3,200 to $4,800 |
| Assistant guide and cook | $3,600 to $5,400 | $2,400 to $3,600 |
| 8 porters rotating by section | $9,600 to $14,400 | $6,400 to $9,600 |
| 4 resupply drops with helicopter and jeep | $2,400 to $3,600 | $1,200 to $1,800 |
| Tented camp, gear, food, fuel | $4,800 to $7,200 | $3,200 to $4,800 |
| Crew insurance and helicopter bond | $1,800 to $2,400 | $1,200 to $1,800 |
| Total per person (group of 4) | $18,000 to $32,000 | $12,000 to $20,000 |
What Affects the Answer
Three factors shape the operator choice. First, prior crossing count: operators with 3 plus full GHT crossings have proven resupply protocols and crew rotation plans. Operators with only section experience cannot manage the 5 restricted area permit timing or the 4 resupply drops. Second, restricted area permit history: the 5 restricted area permits have staggered issuance timelines, with Kanchenjunga issued in 1 week, Upper Mustang in 2 weeks, Upper Dolpo in 3 weeks, and Humla in 4 weeks. Operators must submit all 5 permits 8 weeks before departure. Third, crew rotation: the 120 day crossing requires 3 crew rotations at Jomsom, Simikot, and Taplejung to rest porters and swap cold weather gear.
Booking Tips
Shortlist 4 operators who completed 3 plus full GHT crossings in 2022 to 2026. Ask each for the named IFMGA lead guide, the 5 restricted area permit submission timeline, the 4 resupply point protocol, the crew rotation plan, and the helicopter evacuation bond certificate. Pay 25 percent deposit by credit card 6 months before departure, 25 percent 2 months before for permit submission, 25 percent on arrival in Kathmandu, and 25 percent at Taplejung trailhead. Avoid operators who quote under $16,000 for the 120 day crossing.
Comparison With Alternatives
Compared with section treks like Kanchenjunga Circuit at 22 to 26 days and $2,400 to $3,400 per person, the full GHT runs 5 times longer and 8 times more expensive. Section treks suit trekkers wanting 3 weeks of wilderness, while the GHT suits trekkers wanting the full traverse. Compared with the Manaslu Circuit at 14 to 18 days and $1,400 to $2,000 per person, the GHT crosses Manaslu as one of 7 sections and suits trekkers wanting all Nepal restricted areas in one trip.
Common Mistakes to Avoid
Do not book a GHT crossing with an operator who has only section experience. The 5 permit timing, 4 resupply drops, and 3 crew rotations require full crossing infrastructure that section operators lack. Avoid operators who quote under $16,000 for the 120 day crossing. Quotes below this threshold signal skipped crew insurance, underpaid permits, or single crew for the full 120 days, which triggers burnout by day 60. Skip any plan that omits the helicopter evacuation bond, since high altitude rescue from the western sections costs $5,000 to $8,000.
FAQ
How many operators have run 3 plus full GHT crossings?4 to 6 operators in Kathmandu have completed 3 plus full GHT crossings as of 2026. Most other operators have only section experience.
What is the minimum group size?2 trekkers minimum due to restricted area permit rules. A group of 4 runs at the standard $25,000 average per person, while a group of 2 runs 25 percent higher per head.
How long does a full crossing take?120 to 150 days for the full 1,700 km east to west traverse. The 700 km High Route from Kanchenjunga to Annapurna takes 60 to 80 days.
What permits does the GHT require?5 restricted area permits including Kanchenjunga, Manaslu, Upper Mustang, Upper Dolpo, and Humla, plus 7 conservation area permits and TIMS. Total permit cost runs $1,500 to $2,000 per person.
How does resupply work?4 resupply points at Simikot, Jomsom, Taplejung, and Dunai. Food, fuel, and cold weather gear arrive by flight or jeep, and the crew swaps out at each stop.
Summary
Real GHT logistics operators have 3 plus full crossings, 5 restricted area permit history, 4 resupply points, and a 12 person expedition crew with IFMGA lead guide. Cost runs $18,000 to $32,000 per person for 90 to 150 days. Lock March departures by September.
Conclusion
Pick a GHT operator with 3 plus full crossings, named IFMGA lead guide, 5 restricted area permit submission plan, 4 resupply point infrastructure, and 3 crew rotations. Lock March departures by September, pay 25 percent deposit 6 months ahead, and reject any quote under $16,000.
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