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All Locations > Washington > Northwest Region > Hwy 20 & N Casc… > N Cascades > Boston Basin > Sahale Peak > Quien Sabe Glacier (4th 1 2 I 2 M 1b Easy Snow PG13)
Approaching the summit of Sahale with Boston Peak in the background
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Climbing up the Sahale Pyramid
Cornice that forms in early season
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Emily Bei Cheng
Jul 8, 2025
“Approaching the summit of Sahale with Boston Peak in the background”  

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Nearby Photos

Ridge below summit scramble
Traversing towards the Sahale Pyramid
Peter at the summit of Sahale Peak
Climbing up the Sahale Pyramid
Approaching the summit of Sahale with Boston Peak in the background
Cornice that forms in early season
Rapelling off the summit (Aug 2020)
Summit block in June protected by pickets + handful of slings.
Quien Sabe glacier in August 2019. The route we (and others) used is depicted.
On the way up the Quien Sabe glacier (Aug 2020)
The final snow traverse and rock summit of Sahale in 8/2019. The rock ahead had a few moves of low 5th class that was readily down-climbable. (Photo: Mark F.)
Climbing up Boston Basin towards the Quien Sabe Glacier
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