All Locations > Washington > Northwest Region > Hwy 20 & N Casc… > N Cascades

Classic Climbs for Boston Basin

Mountain Project's determination of the most popular, highly-rated routes.

Steep Snow 11 ● North Face Snow, Alpine Mt Buckner
4th 1 2 I 2 M 1b Easy Snow PG13 58 ● Quien Sabe Glacier Snow, Alpine Sahale Peak
Easy 5th 1+ 3 I 5 M 1c Easy Snow 10 ● Northeast Buttress Snow, Alpine Johannesberg Mountain
5.0 2- 4 I 6 MM 1c 35 ● Southeast Ridge Trad, Alpine 3 pitches Sharkfin Tower
5.0 2- 4 I 6 MM 1c Easy Snow 56 ● Sahale Glacier Trad, Snow, Alpine Sahale Peak
5.4 4a 12 IV 10 VD 3c 5 ● North Ridge Trad, Alpine 4 pitches Aiguille de l'M
5.5 4b 13 IV+ 11 MS 4a R 4 ● Northwest Ridge Trad, Alpine 10 pitches Boston Peak
5.6 4c 14 V 12 S 4b Mod. Snow 274 ● West Ridge Trad, Snow, Alpine Forbidden Peak
5.6 4c 14 V 12 S 4b Steep Snow 46 ● Torment-Forbidden Traverse Trad, Snow, Alpine Mt Torment
5.6 4c 14 V 12 S 4b Mod. Snow 27 ● North Ridge Trad, Snow, Alpine Forbidden Peak
5.8- 5b 16 VI- 14 VS 4c 73 ● East Ridge Direct Trad, Alpine 6 pitches Forbidden Peak
5.8 5b 16 VI- 15 HVS 4c 20 ● Northwest Face Trad, Alpine 7 pitches Forbidden Peak
5.10- 6a 18 VI+ 18 E1 5a 8 ● Southeast Face Trad, Alpine 2 pitches Sharkfin Tower

● North Face

Mt Buckner

Steep Snow Snow, Alpine

● Quien Sabe Glacier

Sahale Peak

4th 1 2 I 2 M 1b Easy Snow PG13 Snow, Alpine

● Northeast Buttress

Johannesberg Mountain

Easy 5th 1+ 3 I 5 M 1c Easy Snow Snow, Alpine

● Southeast Ridge

Sharkfin Tower

5.0 2- 4 I 6 MM 1c Trad, Alpine 3 pitches

● Sahale Glacier

Sahale Peak

5.0 2- 4 I 6 MM 1c Easy Snow Trad, Snow, Alpine

● North Ridge

Aiguille de l'M

5.4 4a 12 IV 10 VD 3c Trad, Alpine 4 pitches

● Northwest Ridge

Boston Peak

5.5 4b 13 IV+ 11 MS 4a R Trad, Alpine 10 pitches

● West Ridge

Forbidden Peak

274

5.6 4c 14 V 12 S 4b Mod. Snow Trad, Snow, Alpine

Mt Torment

5.6 4c 14 V 12 S 4b Steep Snow Trad, Snow, Alpine

● North Ridge

Forbidden Peak

5.6 4c 14 V 12 S 4b Mod. Snow Trad, Snow, Alpine

● East Ridge Direct

Forbidden Peak

5.8- 5b 16 VI- 14 VS 4c Trad, Alpine 6 pitches

● Northwest Face

Forbidden Peak

5.8 5b 16 VI- 15 HVS 4c Trad, Alpine 7 pitches

● Southeast Face

Sharkfin Tower

5.10- 6a 18 VI+ 18 E1 5a Trad, Alpine 2 pitches

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