Cho Oyu | 2016 NW side

A Sweden expedition to Cho Oyu in 2016 via NW side, led by Per Fredrik Ostman. Summit reached on 16th May 2016. 2 members recorded.

Expedition Details

Field	Value
ID	9203
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY16112
Peak ID	CHOY
Year	2016
Season	1
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Sweden
Leaders	Per Fredrik Ostman
Sponsor	V600E Cho Oyu 2016
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	Spain
Approach	Lhasa->Tingri
Basecamp Date	2016-04-18
Summit Date	2016-05-16
Summit Time	1700
Summit Days	28
Total Days	31
Termination Date	2016-05-19
Termination Reason	1
Termination Notes	-
High Point (m)	8188
Traverse	False
Ski	False
Paraglide	False
Camps	3
Fixed Rope (m)	0
Total Members	2
Summit Members	2
Member Deaths	0
Total Hired	0
Summit Hired	0
Hired Deaths	0
No Hired	True
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(18/04,4900m),ABC(22/04,5700m),C1(25/04,6400m),C2(14/05,7200m),C3(15/05,7600m),Smt(16/05)
Route Notes	Team departed for summit on 16 May at 8 am, summited at 5 pm and stayed 15 minutes. Good conditions, good snow. Bolanos Quesada collapsed on the summit. Ostman gave him food and lots of sugar that got him up again and they then descended to C3, where they arrived at 9 pm. Bolanos Quesada was very tired after his collapse, but managed to get down by himself. In the evening of 16 May strong winds set in.
Accidents	Bolanos Quesada has slight frostbite on his first two big toes on the left foot; he discovered it in C1 on 17 May.
Achievement	-
Agency	Monterosa Treks
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2463186
Year	2016
Summit Success	True
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	67077
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY16112
Member ID	01
Peak ID	CHOY
Year	2016
Season	1
First Name	Per Fredrik
Last Name	Ostman
Sex	M
Age	0
Birth Date	-
Year of Birth	1970
Calculated Age	45
Citizenship	Sweden
Status	Leader
Residence	Umea, Sweden
Occupation	Software developer
Leader	True
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	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2016-05-16
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1700
Summit Time 2	-
Summit Time 3	-
Route 1	1
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	5
Summit Term	1
HCN	0
Checksum	2438717
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	per fredrik ostman
Year of Birth	1970
Year	2016
Age at Expedition	46
Role	Leader

Field	Value
ID	67078
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY16112
Member ID	02
Peak ID	CHOY
Year	2016
Season	1
First Name	Juan de Dios
Last Name	Bolanos Quesada
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	55
Citizenship	Spain
Status	Climber
Residence	Madrid, Spain
Occupation	Police officer
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	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8188
Summit Date 1	2016-05-16
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1700
Summit Time 2	-
Summit Time 3	-
Route 1	1
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	5
Summit Term	1
HCN	0
Checksum	2435198
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	juan de dios bolanos quesada
Year of Birth	1960
Year	2016
Age at Expedition	56
Role	Member

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Per Fredrik Ostman	M	1970	Sweden	Leader	Umea, Sweden	Software developer	Details Other expeditions
Juan de Dios Bolanos Quesada	M	1960	Spain	Climber	Madrid, Spain	Police officer	Details Other expeditions

References

Field	Value
ID	9772
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY16112
Reference ID	01
Year	2016
Type	5
Journal	-
Author	-
Title	https://www.facebook.com/Cho-Oyu-2016-1677284039197620/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	9832
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY16112
Reference ID	02
Year	2016
Type	5
Journal	-
Author	-
Title	https://www.youtube.com/watch?v=FnioxcNwzwI&feature=youtu.be
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	Video

2 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
CHOY16112	-	-	https://www.facebook.com/Cho-Oyu-2016-1677284039197620/	-	-	-
CHOY16112	-	-	https://www.youtube.com/watch?v=FnioxcNwzwI&feature=youtu.be	-	-	-