Sinister Peak

Featured photo of Sinister Peak

Sinister Peak, elevation 8440+ feet, is a steep, glaciated peak in the remote Glacier Peak Wilderness of the North Cascades. It is situated one mile east of the larger Dome Peak at the southern edge of the massive Chickamin Glacier which drains into the cirque of Agnes Creek's West Fork. Sinister Peak is rarely visited due to its remote location, but when it is, it is commonly climbed as part of the Ptarmigan Traverse mountaineering route. The first ascent was by Lloyd Anderson, Jim Crooks, and Clinton Kelley on May 29, 1939.

Approach: Drive the Suiattle River Road to the Downey Creek campground and backpack the Downey Creek trail to Bachelor Creek. Bushwhack up Bachelor Creek to Cub Lake and Itswoot Ridge. From Itswoot Ridge traverse slopes below Spire Point and ascend the Dome Glacier to the Dome-Chickamin Col.

Refer to Fred Beckey's Cascade Alpine Guide, Volume 2, for complete climbing route descriptions.

Elevation (feet): 8,440
Elevation (meters): 2,573
Continent: North America
Country: United States
Range/Region: Cascade Range
State: Washington
Latitude: 48.299848
Longitude: -121.009827
Difficulty: Basic Snow/Ice Climb
Best months for climbing: Jun, Jul, Aug, Sep
Year first climbed: 1939
First successful climber(s): Jim Crooks, Lloyd Anderson, Clinton Kelley
Nearest major airport: Seattle-Tacoma
Convenient Center: Darrington

Thanks to theyogiclimber for adding this peak.

Trip Reports

NOTE: Trip reports were previously called "Summit Logs" - same feature, new name

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