Sinister Peak is located in the North-Central Cascades region and is a member of The Ptarmigan Pten. Its traditional summit elevation of 8440+ ft has been revised to 8439 ft based on recent lidar analysis by Eric Gilbertson.
Gunsight Peak via West Face + Sinister Peak via Southwest Gully—West Ridge (Ptarmigan Mountains, WA)
Trip Date: June 29 – July 4, 2017 Gunsight Peak & Sinister Peak Climbing Trip Downey CreekBachelor MeadowsCub...