West Sauk Mountains

A mountainous sub-region within the North-Central Washington Cascades, bounded by North Fork Stillaguamish River, Sauk River, Barlow Pass, South Fork Stillaguamish River, and Puget Lowlands. Notable landforms include Whitehorse Mountain, Three Fingers Mountain, Jumbo Mountain, Liberty Mountain, Devils Peak, Mt. Forgotten, and Mt. Dickerman.

Three Fingers Mtn: South Peak / Lookout Via Meadow Mtn—Goat Flats—Tin Can Gap—Southwest Side (West Sauk Mountains, WA)

Jim Brisbine·September 17, 2026

Trip Date: September 15-17, 2026 Three Fingers Lookout Hiking & Scrambling Trip Meadow MountainSaddle LakeGoat Flat aka Goat...

Favorite Trips Lookout Sites North-Central WA Cascades The Sauk Seven Three Fingers: south peak (6854 ft)West Sauk Mountains

A solar halo hangs over a glacier on Whitehorse Mountain in the Cascade Range

Whitehorse Mtn via Lone Tree Pass—Whitehorse Glacier—North Face (West Sauk Mountains, WA)

Jim Brisbine·May 28, 2020

Trip Date: May 27-28, 2020 Whitehorse Mountain Climbing Trip Moose CreekNiederprum MineLone Tree PassHigh PassWhitehorse Glacier aka So-Bahli-Ahli...

North-Central WA Cascades The Sauk Seven The Super Eight West Sauk Mountains Whitehorse Mountain (6852 ft)

Devils Peak via Devils Lake—Southeast Slope—South Face (West Sauk Mountains, WA)

Jim Brisbine·May 4, 2019

Trip Date: May 3-4, 2019 Devil’s Peak Climbing Trip Coal CreekDevil’s LakeDevil’s Peak (5456 ft) Trip Report Summary...

North-Central WA Cascades West Sauk Mountains Devils Peak (Sauk)

Two mountain climbers traverse a steep snowy ridge crest on Jumbo Mountain

Jumbo Mtn via Squire Creek—Northwest Couloir—North Ridge (West Sauk Mountains, WA)

Jim Brisbine·May 19, 2012

Trip Date: May 19, 2012 Jumbo Mountain Day Climb Squire CreekJumbo Mountain (5801′) Trip Report Summary Region: North-Central...

North-Central WA Cascades West Sauk Mountains jumbo mtn

Snowshoers traverse a broad snowfield en-route to Pemmican Peak

Pemmican Peak Snowshoe Climb via Perry Creek—Southeast Slope (West Sauk Mountains, WA)

Jim Brisbine·December 11, 2005

Trip Date: December 11, 2005 Pemmican Peak Snowshoe Climb Perry Creek ValleyStillaguamish Ridge SaddlePemmican Peak (5442 ft) Trip...

Snow Tours in North-Central WA Cascades West Sauk Mountains Winter Summits Pemmican Peak

Stillaguamish Peak via Perry Creek—East Ridge—South Face (West Sauk Mountains, WA)

Jim Brisbine·March 13, 2005

Trip Date: March 13, 2005 Stillaguamish Peak Day Climb Perry Creek ValleyPerry Creek SaddleStillaguamish Peak (5720+ ft) Trip...

North-Central WA Cascades West Sauk Mountains Stillaguamish Peak

A climber stands atop North Finger while South Finger is visible in the background

Three Fingers Mtn: South Peak / Lookout + North Peak via Goat Flats—Tin Can Gap—Southwest Side (West Sauk Mountains, WA)

Jim Brisbine·September 16, 2000

Trip Date: September 16, 2000 Three Fingers Mountain Day Climb Saddle LakeGoat FlatsTin Can GapThree Fingers Mountain: south...

Lookout Sites North-Central WA Cascades The Sauk Seven Three Fingers: north peak (6870 ft)Three Fingers: south peak (6854 ft)West Sauk Mountains

Two hikers stand at a snowy pass and look at a rocky peak

Mt Forgotten via Perry Creek—East Slope—Northeast Spur (West Sauk Mountains, WA)

Jim Brisbine·August 6, 2000

Trip Date: August 6, 2000 Mt. Forgotten Day Climb Perry Creek ValleyPerry Creek MeadowsMount Forgotten (6005 ft) Trip...

North-Central WA Cascades West Sauk Mountains Mt Forgotten

The multiple peaks of Three Fingers Mountain stand above a steep glacier

Three Fingers Mtn: South Peak / Lookout via Goat Flats—Tin Can Gap—Southwest Ridge (West Sauk Mountains, WA)

Jim Brisbine·July 23, 1994

Trip Date: July 23, 1994 Three Fingers Lookout Day Hike & Climb Saddle LakeGoat FlatsTin Can GapThree Fingers...

Lookout Sites North-Central WA Cascades The Sauk Seven Three Fingers: south peak (6854 ft)West Sauk Mountains

A climber ascends a steep snowfinger to summit of Whitehorse Mountains in the Cascade Range

Whitehorse Mtn via Lone Tree Pass—Whitehorse Glacier—North Face (West Sauk Mountains, WA)

Jim Brisbine·June 5, 1994

Trip Date: June 5, 1994 Whitehorse Mountain Day Climb Niederprum MineLone Tree PassHigh PassWhitehorse Glacier aka So-Bahli-Ahli GlacierWhitehorse...

North-Central WA Cascades The Sauk Seven The Super Eight West Sauk Mountains Whitehorse Mountain (6852 ft)

The Whitehorse Glacier sweeps upward to the summit of Whitehorse Mountain in the Cascades

Whitehorse Mtn Attempt via Lone Tree Pass—Whitehorse Glacier (West Sauk Mountains, WA)

Jim Brisbine·August 29, 1993

Trip Date: August 29, 1993 Whitehorse Mountain Day Climb Attempt Niederprum MineLone Tree PassHigh PassWhitehorse Glacier aka So-Bahli-Ahli...

North-Central WA Cascades The Sauk Seven The Super Eight West Sauk Mountains Whitehorse Mountain (6852 ft)