Mt. Chomo Lonzo main located in the Kangshung valley and separated from Makalu by Sakietang-La and Chomo Lonzo has three different summits. It was first ascent by French climber Lionel Terrary and Jean Couzy via South summit (7,804m.) from Mt. Makalu, Nepal side at 1954 and in 1993 a Japanese party made a second ascent from Tibet side following a dangerous line under seracs. Neither the Central Summit (7540m. or 7565m.) nor the North Summit (7,199m.) The northeast face seemed challenging but risky, with much snow and threatening seracs.
The Central and North peaks remained unclimbed until 2005. In 1999, an attempt to climb the central peak via its daunting NE pillar was thwarted. In April 2005, a French expedition first explored the NE face but, finding it too challenging, approached the mountain from the West and Northwest instead. One team (Yannick Graziani, Christian Trommsdorff and Patrick Wagnon) climbed the North summit over the NW ridge on May 7, while another (Stéphane Benoist and Patrice Glairon-Rappaz) reached it over the West face on May 16. The first team re-ascended the North peak and continued to reach the central peak on May 21. The initial plan to traverse all three peaks and descend via the Sakietang-La proved impossible.
Mt. Chomo Lonzo three different major Peaks:
Main Summit = 7804m./25,604ft (South/West Face)
Second Summit = 7540m. or 7565m./24,738ft (Central peak)
Third Summit = 7199m./23,619ft (North or North West)
We Everest Journeys will start this trip from the Lhasa by flight from Kathmandu and it takes almost 4 days arrive to Chomo Lonzo manin base camp after having some day’s sight seeing around Lhasa.
Climbing Sherpa for Mt. Chomo Lonzo main:
We will serve highly professional, well trained and qualified expert climbing Sherpas for the your expeditions. Many climbers avoid Sherpa guides for the climbing and would like to climb Alpine style but they have been found to facing many hindrances on their way. If you take Sherpas along with you on the expedition, they are very useful in your each and every step of support, which makes your climbing easier to restore your strained energy and it gives you vigorous strength for your next day’s climbing and make it successful trip. Most of the groups, who have gone with the Sherpa guides on the expedition, are found to be succeeding as per our past experiences. So we suggest you to operate your expeditions along with the climbing guides (Sherpa).
Note:
Spring Season:
Kathmandu Arrival Date: March 31, 2026
Expedition Fixed Departure Date: April 03, 2026
Autumn Season:
Kathmandu Arrival Date: September 01, 2025
Expedition Fixed Departure Date: September 04, 2025
Hiring High Altitude Climbing Sherpa (Guide): USD 6,400 Per Sherpa (If required by Member)
Note:
Summit Bonus: Camp 7000m. = USD 500 and over 7000m. to summit= USD 500 = 1000 USD extra payable for climbing Sherpa on the spot.
Start Date | End Date | Price | Season | Status | Booking |
---|---|---|---|---|---|
04 September, 2025 | 22 October, 2025 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Autumn | Guaranteed | Book Now |
03 April, 2026 | 21 May, 2026 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Spring | Available | Book Now |
04 September, 2026 | 22 October, 2026 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Autumn | Available | Book Now |
03 April, 2027 | 21 May, 2027 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Spring | Available | Book Now |
04 September, 2027 | 22 October, 2027 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Autumn | Available | Book Now |
03 April, 2028 | 21 May, 2028 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Spring | Available | Book Now |
04 September, 2028 | 22 October, 2028 | US$ 10,500 ( Upto Basecamp ) US$ 16,500 ( Upto Summit ) |
Autumn | Available | Book Now |
31 March Day 01: Arrival in Kathmandu airport (1,350m.), meet our staff then transfer to Hotel.
01 April Day 02: In Kathmandu for Tibet visa procedure.
02 April Day 03: Preparation for expedition officially trip briefing.
03 April Day 04: Fly to Lhasa (3,650m.), meet our staff and transfer to Hotel.
04 April Day 05: Sightseeing in Lhasa, Drepung, Sera and Norbu Lingka monasteries.
05 April Day 06: Sightseeing in Lhasa, Potala Palace, Jokhang and Barkhor market.
06 April Day 07: Drive to Yuopa and start the trek to Kharta valley.
07 April Day 08: Trekking in Kharta Valley.
08 April Day 09: Kharta Valley to Chomo Lonzo Base Camp.
09 - 10 April Day 10-11: Stay at base camp for acclimatization and preparation.
11 April -17 May Day 12-48: Climbing period for Chomo Lonzo (7,804m.) Main summit.
18 May Day 49: Clean up Base Camp and Preparation to back to Lhasa.
19 May Day 50: Back to Kharta Valley.
20 May Day 51: Drive to Yuopa then drive to Kyirong Bazar (2,700m.).
21 May Day 52: Drive Kyirong – Kathmandu then transfer to Hotel.
22 May Day 53: Kathmandu free.
23 May Day 54: Kathmandu free.
24 May Day 55: Last minute, transfer to airport for your onward journey.
01 September Day 01: Arrival in Kathmandu airport (1,350m.), meet our staff then transfer to Hotel.
02 September Day 02: In Kathmandu for Tibet visa procedure.
03 September Day 03: Preparation for expedition officially trip briefing.
04 September Day 04: Fly to Lhasa (3,650m.), meet our staff and transfer to Hotel.
05 September Day 05: Sightseeing in Lhasa, Drepung, Sera and Norbu Lingka monasteries.
06 September Day 06: Sightseeing in Lhasa, Potala Palace, Jokhang and Barkhor market.
07 September Day 07: Drive to Yuopa and start the trek to Kharta valley.
08 September Day 08: Trekking in Kharta Valley.
09 September Day 09: Kharta Valley to Chomo Lonzo Base Camp.
10 - 11 September Day 10-11: Stay at base camp for acclimatization and preparation.
12 September - 18 October Day 12-48: Climbing period for Chomo Lonzo (7,804m.) Main summit.
19 October Day 49: Clean up Base Camp and Preparation to back to Lhasa.
20 October Day 50: Back to Kharta Valley.
21 October Day 51: Drive to Yuopa then drive to Kyirong Bazar (2,700m.).
22 October Day 52: Drive Kyirong – Kathmandu then transfer to Hotel.
23 October Day 53: Kathmandu free.
24 October Day 54: Kathmandu free.
25 October Day 55: Last minute, transfer to airport for your onward journey.
Height: 7804m./25,604ft (Main summit)
Latitude: 27°55′48″N
Longitude: 87°06′29″E
Entry: Lhasa Exit: Kyirong border
Trip Duration: 55 Days
Normal Ascent Route: South/West Face - Normal
Grade: Strenuous High
Caravan Route: Lhasa-Kharta Valley-Chomo Lanzo BC-Yuopa-Kyirong border
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