Chhauma Peak I | 2025 E Ridge (from CHU2), S Ridge (down)

A Nepal expedition to Chhauma Peak I in 2025 via E Ridge (from CHU2), S Ridge (down), led by Anish Dahal. Summit reached on 21st December 2025. 5 members recorded.

Expedition Details

Change history — how this expedition, its members and references have changed between database releases.

Field	Value
ID	4143
Imported	2026-11-04 22:32:23.994980
Expedition ID	CHU125401
Peak ID	CHU1
Year	2025
Season	4
Host Country	1
Route 1	E Ridge (from CHU2), S Ridge (down)
Route 2	-
Route 3	-
Route 4	-
Nationality	Nepal
Leaders	Anish Dahal
Sponsor	Seven Summit Treks (SST) Chhauma I First Official Ascent Exped 2024
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	1st
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	-
Basecamp Date	-
Summit Date	2025-12-21
Summit Time	1059
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	6366
Traverse	True
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	5
Summit Members	3
Member Deaths	0
Total Hired	0
Summit Hired	0
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	Summited Chhauma II on 21/12
Campsites	-
Route Notes	-
Accidents	-
Achievement	-
Agency	Seven Summit Treks
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2464451
Year	2025
Summit Success	True
O2 Summary	None
Route (lowercase)	e ridge (from chu2), s ridge (down)

Members

Field	Value
ID	29892
Imported	2026-11-04 22:32:24.749110
Expedition ID	CHU125401
Member ID	01
Peak ID	CHU1
Year	2025
Season	4
First Name	Anish
Last Name	Dahal
Sex	M
Age	0
Birth Date	-
Year of Birth	1997
Calculated Age	28
Citizenship	Nepal
Status	Leader
Residence	Khotang
Occupation	-
Leader	True
Deputy	False
Basecamp Only	True
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	17
HCN	0
Checksum	2448513
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	anish dahal
Year of Birth	1997
Year	2025
Age at Expedition	28
Role	Leader

Field	Value
ID	29893
Imported	2026-11-04 22:32:24.749110
Expedition ID	CHU125401
Member ID	02
Peak ID	CHU1
Year	2025
Season	4
First Name	Jenjen Lama
Last Name	Bhote
Sex	M
Age	0
Birth Date	-
Year of Birth	1992
Calculated Age	33
Citizenship	Nepal
Status	Climber
Residence	Hatiya-4, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	True
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	True
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6366
Summit Date 1	2025-12-21
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1059
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2446796
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jenjen lama bhote
Year of Birth	1992
Year	2025
Age at Expedition	33
Role	Member

Field	Value
ID	29894
Imported	2026-11-04 22:32:24.749110
Expedition ID	CHU125401
Member ID	03
Peak ID	CHU1
Year	2025
Season	4
First Name	Ashish
Last Name	Gurung
Sex	M
Age	0
Birth Date	-
Year of Birth	1991
Calculated Age	34
Citizenship	Nepal
Status	Climber
Residence	Hatiya-7, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	True
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6366
Summit Date 1	2025-12-21
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1059
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2446488
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	ashish gurung
Year of Birth	1991
Year	2025
Age at Expedition	34
Role	Member

Field	Value
ID	29895
Imported	2026-11-04 22:32:24.749110
Expedition ID	CHU125401
Member ID	04
Peak ID	CHU1
Year	2025
Season	4
First Name	Ashok
Last Name	Lama
Sex	M
Age	0
Birth Date	-
Year of Birth	1998
Calculated Age	27
Citizenship	Nepal
Status	Logistics Manager
Residence	Chandeni-4, Kavrepalanchok
Occupation	-
Leader	False
Deputy	False
Basecamp Only	True
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	17
HCN	0
Checksum	2448822
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	ashok lama
Year of Birth	1998
Year	2025
Age at Expedition	27
Role	BC Only

Field	Value
ID	29896
Imported	2026-11-04 22:32:24.749110
Expedition ID	CHU125401
Member ID	05
Peak ID	CHU1
Year	2025
Season	4
First Name	Pasang Rinji/Rinzee
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1987
Calculated Age	38
Citizenship	Nepal
Status	Climber
Residence	Beding, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	True
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6366
Summit Date 1	2025-12-21
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1059
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444825
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pasang rinji/rinzee sherpa
Year of Birth	1987
Year	2025
Age at Expedition	38
Role	Member

5 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Anish Dahal	M	1997	Nepal	Leader	Khotang	-	Details Other expeditions
Jenjen Lama Bhote	M	1992	Nepal	Climber	Hatiya-4, Makalu-Barun	-	Details Other expeditions
Ashish Gurung	M	1991	Nepal	Climber	Hatiya-7, Makalu-Barun	-	Details Other expeditions
Ashok Lama	M	1998	Nepal	Logistics Manager	Chandeni-4, Kavrepalanchok	-	Details Other expeditions
Pasang Rinji/Rinzee Sherpa	M	1987	Nepal	Climber	Beding, Dolakha	-	Details Other expeditions

References

Field	Value
ID	4060
Imported	2026-11-04 22:32:27.711802
Expedition ID	CHU125401
Reference ID	01
Year	2025
Type	5
Journal	-
Author	-
Title	https://thehimalayantimes.com/nepal/two-virgin-peaks-in-upper-mustang-summitted-in-historic-winter-alpine-ascent
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

1 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
CHU125401	-	-	https://thehimalayantimes.com/nepal/two-virgin-peaks-in-upper-mustang-summitted-in-historic-winter-alpine-ascent	-	-	-