Ama Dablam | 2025 SW Ridge
A Switzerland expedition to Ama Dablam in 2025 via SW Ridge, led by Adrian Bueschlen. Summit reached on 16th October 2025. 15 members recorded.
Expedition Details
Change history — how this expedition, its members and references have changed between database releases.
| Field | Value |
|---|---|
| ID | 1392 |
| Imported | 2026-11-04 22:32:23.994980 |
| Expedition ID | AMAD25325 |
| Peak ID | AMAD |
| Year | 2025 |
| Season | 3 |
| Host Country | 1 |
| Route 1 | SW Ridge |
| Route 2 | - |
| Route 3 | - |
| Route 4 | - |
| Nationality | Switzerland |
| Leaders | Adrian Bueschlen |
| Sponsor | Himalaya Vision International Ama Dablam Expedition 2025 |
| Success 1 | True |
| Success 2 | False |
| Success 3 | False |
| Success 4 | False |
| Ascent 1 | - |
| Ascent 2 | - |
| Ascent 3 | - |
| Ascent 4 | - |
| Claimed | False |
| Disputed | False |
| Countries | France, Germany, Nepal |
| Approach | - |
| Basecamp Date | - |
| Summit Date | 2025-10-16 |
| Summit Time | - |
| Summit Days | 0 |
| Total Days | 0 |
| Termination Date | - |
| Termination Reason | 1 |
| Termination Notes | - |
| High Point (m) | 6814 |
| Traverse | False |
| Ski | False |
| Paraglide | False |
| Camps | 2 |
| Fixed Rope (m) | 0 |
| Total Members | 10 |
| Summit Members | 8 |
| Member Deaths | 1 |
| Total Hired | 6 |
| Summit Hired | 5 |
| Hired Deaths | 0 |
| No Hired | False |
| O2 Used | False |
| O2 None | True |
| O2 Climb | False |
| O2 Descent | False |
| O2 Sleep | False |
| O2 Medical | False |
| O2 Taken | False |
| O2 Unknown | False |
| Other Summits | - |
| Campsites | BC,C1,C3,Smt(16,23,26/10,05/11) |
| Route Notes | - |
| Accidents | - |
| Achievement | - |
| Agency | Himalaya Vision |
| Commercial Route | True |
| Standard Route | False |
| Primary Route | False |
| Primary Member | False |
| Primary Reference | False |
| Primary ID | - |
| Checksum | 2463800 |
| Year | 2025 |
| Summit Success | True |
| O2 Summary | None |
| Route (lowercase) | sw ridge |
Members
15 recorded members.
| Name | Sex | Year of Birth | Citizenship | Status | Residence | Occupation | |
|---|---|---|---|---|---|---|---|
| Adrian Bueschlen | M | 1992 | Switzerland | Leader | Spiez, Bern, Switzerland | Alpine guide | Details Other expeditions |
| Oliver Bossi | M | 1969 | Switzerland | Climber | - | - | Details Other expeditions |
| Lucien Maurice Boucansaud | M | 1995 | France | Climber | Chamonix, Haute-Savoie, France | Alpine guide | Details Other expeditions |
| Hugo Lucio Colonia Lazaro | M | 1959 | France | Climber | - | - | Details Other expeditions |
| Angela Furrer | F | 1979 | Switzerland | Climber | - | - | Details Other expeditions |
| Dominik Richard Goessner | M | 1993 | Germany | Climber | - | - | Details Other expeditions |
| Klaus Hanke | M | 1968 | Germany | Climber | - | - | Details Other expeditions |
| Marion Gabi Kentrup | F | 1968 | Germany | Climber | - | - | Details Other expeditions |
| Ngima Lama Sherpa | M | 1981 | Nepal | Climber | Solukhumbu | Managing Director of Adventure Small World Treks | Details Other expeditions |
| Lothar Supersaxo | M | 1962 | Switzerland | Climber | - | - | Details Other expeditions |
| Ila Nuru Sherpa | M | 1998 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Lhakpa Gelu Sherpa | M | 1989 | Nepal | H-A Worker | Taksindu-5, Solukhumbu | - | Details Other expeditions |
| Mingma Dorje Sherpa | M | 1965 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Mingmar Sherpa | M | 1989 | Nepal | H-A Worker | Taksindu-4, Solukhumbu | - | Details Other expeditions |
| Phuri (Furi) Sherpa | M | 1984 | Nepal | H-A Worker | Khijiphalate-5, Okhaldhunga | - | Details Other expeditions |
References
2 recorded references.
| Expedition ID | Journal | Author | Title | Publisher | Citation | Yak 94 |
|---|---|---|---|---|---|---|
| AMAD25325 | - | - | https://thehimalayantimes.com/nepal/two-foreign-climbers-die-on-mt-ama-dablam-this-autumn-season | - | - | - |
| AMAD25325 | - | - | https://thetourismtimes.com/news/climbing/ngima-lama-sherpa-summits-mt-ama-dablam | - | - | - |