A mountainous sub-region within the North-Central Washington Cascades, bounded by Downey Creek, South Fork Cascade River, North Fork Cascade River, Cascade Pass, Stehekin River, South Fork Agnes Creek, Suiattle Pass, Miners Creek, and Suiattle River. Notable landforms include Johannesburg Mountain, Mt. Formidable, Old Guard Peak, Spire Point, Dome Peak, Agnes Mountain, Sitting Bull Mountain, and Miners Ridge.
Ptarmigan Traverse: Cascade Pass to Suiattle River + Dome Peak (Ptarmigan Mountains, WA)
Trip Date: August 6-14, 2021 Ptarmigan Mountains Climbing Trip & Ptarmigan Traverse: Cascade Pass to Suiattle River Cascade PassCache...
