Imjatse | 1956 S side
A Switzerland expedition to Imjatse in 1956 via S side, led by Albert Eggler.
Summit reached on 6th April 1956.
4 members recorded.
Expedition Details
| Field |
Value |
| ID |
3097
|
| Imported |
2026-03-06 18:04:49.359634
|
| Expedition ID |
IMJA56101
|
| Peak ID |
IMJA
|
| Year |
1956
|
| Season |
1
|
| Host Country |
1
|
| Route 1 |
S side
|
| Route 2 |
-
|
| Route 3 |
-
|
| Route 4 |
-
|
| Nationality |
Switzerland
|
| Leaders |
Albert Eggler
|
| Sponsor |
Swiss Expedition to Everest and Lhotse 1956
|
| 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 |
1956-04-05
|
| Summit Date |
1956-04-06
|
| Summit Time |
-
|
| Summit Days |
1
|
| Total Days |
2
|
| Termination Date |
1956-04-07
|
| Termination Reason |
1
|
| Termination Notes |
Reached NE Summit (highest summit)
|
| High Point (m) |
6165
|
| Traverse |
False
|
| Ski |
False
|
| Paraglide |
False
|
| Camps |
0
|
| Fixed Rope (m) |
0
|
| Total Members |
2
|
| Summit Members |
1
|
| Member Deaths |
0
|
| Total Hired |
2
|
| Summit Hired |
2
|
| 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 |
Climbed Everest (EVER-561-01) and Lhotse (LHOT-561-01)
|
| Campsites |
BC(05/04,5180m),Smt(06/05)
|
| Route Notes |
-
|
| Accidents |
-
|
| Achievement |
1st ascent of NE (highest) summit by Von Gunten and several Sherpas
|
| Agency |
-
|
| Commercial Route |
-
|
| Standard Route |
-
|
| Primary Route |
False
|
| Primary Member |
True
|
| Primary Reference |
True
|
| Primary ID |
EVER56101
|
| Checksum |
2437976
|
| Year |
1956
|
| Summit Success |
True
|
| O2 Summary |
None
|
| Route (lowercase) |
s side
|
Members
| Field |
Value |
| ID |
22130
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
IMJA56101
|
| Member ID |
01
|
| Peak ID |
IMJA
|
| Year |
1956
|
| Season |
1
|
| First Name |
Albert
|
| Last Name |
Eggler
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1913
|
| Calculated Age |
42
|
| Citizenship |
Switzerland
|
| Status |
Leader
|
| Residence |
Bern, Switzerland
|
| Occupation |
Attorney
|
| 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 |
-
|
| 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 |
(1913-1998) Died 25 August 1998 from climbing accident at age 85
|
| Summit Bid |
1
|
| Summit Term |
17
|
| HCN |
0
|
| Checksum |
2417902
|
| Summit Note 1 |
-
|
| Summit Note 2 |
-
|
| Summit Note 3 |
-
|
| Death Route |
-
|
| Name (lowercase) |
albert eggler
|
| Year of Birth |
1913
|
| Year |
1956
|
| Age at Expedition |
43
|
| Role |
Leader
|
| Field |
Value |
| ID |
22131
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
IMJA56101
|
| Member ID |
02
|
| Peak ID |
IMJA
|
| Year |
1956
|
| Season |
1
|
| First Name |
Hans-Rudolf
|
| Last Name |
Von Gunten
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1928
|
| Calculated Age |
27
|
| Citizenship |
Switzerland
|
| Status |
Climber
|
| Residence |
Bern, Switzerland
|
| Occupation |
Chemist
|
| 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 |
-
|
| High Point (m) |
True
|
| Personal High Point (m) |
6165
|
| Summit Date 1 |
1956-04-06
|
| Summit Date 2 |
-
|
| Summit Date 3 |
-
|
| Summit Time 1 |
-
|
| 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 |
2423543
|
| Summit Note 1 |
-
|
| Summit Note 2 |
-
|
| Summit Note 3 |
-
|
| Death Route |
-
|
| Name (lowercase) |
hans-rudolf von gunten
|
| Year of Birth |
1928
|
| Year |
1956
|
| Age at Expedition |
28
|
| Role |
Member
|
| Field |
Value |
| ID |
26048
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
IMJA56101
|
| Member ID |
03
|
| Peak ID |
IMJA
|
| Year |
1956
|
| Season |
1
|
| First Name |
Gyalzen
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
-
|
| Calculated Age |
0
|
| Citizenship |
Nepal
|
| Status |
H-A Worker
|
| Residence |
-
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
True
|
| Sherpa |
True
|
| Tibetan |
False
|
| Summit Success |
True
|
| Claimed |
False
|
| Disputed |
False
|
| Solo |
False
|
| Traverse |
False
|
| Ski |
False
|
| Paraglide |
False
|
| Speed |
-
|
| High Point (m) |
True
|
| Personal High Point (m) |
6165
|
| Summit Date 1 |
1956-04-06
|
| Summit Date 2 |
-
|
| Summit Date 3 |
-
|
| Summit Time 1 |
-
|
| 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 |
-122
|
| Summit Note 1 |
-
|
| Summit Note 2 |
-
|
| Summit Note 3 |
-
|
| Death Route |
-
|
| Name (lowercase) |
gyalzen sherpa
|
| Year of Birth |
-
|
| Year |
1956
|
| Age at Expedition |
-
|
| Role |
Hired
|
| Field |
Value |
| ID |
26049
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
IMJA56101
|
| Member ID |
04
|
| Peak ID |
IMJA
|
| Year |
1956
|
| Season |
1
|
| First Name |
Phurba Lobsang
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
-
|
| Calculated Age |
0
|
| Citizenship |
Nepal
|
| Status |
H-A Worker
|
| Residence |
-
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
True
|
| Sherpa |
True
|
| Tibetan |
False
|
| Summit Success |
True
|
| Claimed |
False
|
| Disputed |
False
|
| Solo |
False
|
| Traverse |
False
|
| Ski |
False
|
| Paraglide |
False
|
| Speed |
-
|
| High Point (m) |
True
|
| Personal High Point (m) |
6165
|
| Summit Date 1 |
1956-04-06
|
| Summit Date 2 |
-
|
| Summit Date 3 |
-
|
| Summit Time 1 |
-
|
| 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 |
-122
|
| Summit Note 1 |
-
|
| Summit Note 2 |
-
|
| Summit Note 3 |
-
|
| Death Route |
-
|
| Name (lowercase) |
phurba lobsang sherpa
|
| Year of Birth |
-
|
| Year |
1956
|
| Age at Expedition |
-
|
| Role |
Hired
|
4 recorded members.
References
0 recorded references.