Middle & North Sisters
September 13, 1981
We left camp one mile south of Obsidian Falls on this attempt to climb the
Three Sisters in one day.
Starting at 2:00 a.m. we were at what is usually the snow traverse at 7:00 a.m.
and crossed the bare rocks and to the summit at 7:30.
After a short rest we were down the south ridge, across Collier Glacier and atop
the Middle Sister at 10:00 a.m.
After getting to the base of South Sister we could find no suitable route up
the northwest side so returned to camp.
Returned to Frog Camp cross-country from Obsidian Camp to Spring Lake and back
to Obsidian Trail to cars at 3:30 p.m. Sunday.
Two peak climbers were Margaret Crosland, Frank Moore, Lee Hatch
and leader Keith Blunck.