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Routes in Isosceles Peak

Keith-Lowery Route T 5.7 5a 15 V+ 13 MVS 4b
Northeast Face T Easy 5th 1+ 3 I 5 M 1c
Southwest Buttress T 5.6 4c 14 V 12 S 4b
Southwest Chute T Easy 5th 1+ 3 I 5 M 1c
Southwest Face T Easy 5th 1+ 3 I 5 M 1c
West - East Summit Traverse T Easy 5th 1+ 3 I 5 M 1c
West Chute T 5.7 5a 15 V+ 13 MVS 4b
West Face T 5.9 5c 17 VI 17 HVS 5a
Wilson Route T 5.10a 6a 18 VI+ 18 E1 5a
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Type: Trad, Alpine
FA: Unknown. Used to descend the first documented traverse in 2009.
Page Views: 92 total · 1/month
Shared By: Chris S on Jul 11, 2010
Admins: Chris Owen, Lurker, M. Morley, Adam Stackhouse, Salamanizer suchoski, Justin Johnsen, Vicki Schwantes

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From the basin south of the peak, climb the obvious chute that leads to the notch immediately west of the East Summit. One pitch of 4th/low 5th-class climbing gains the summit.

Its hard to believe that this line hasn't been climbed before, but the FA teams for the SW Face and the West Chute must have been interested in harder lines. I thinks its very likely that they used this route as a descent.


Return the way you came. This is also the best descent for routes reaching the East Summit.


Light Alpine Rack


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