A mountainous sub-region in the Central Washington Cascades, bounded by Skykomish River (US-2), Deception Creek, Marmot Lake, Foss Lakes, Middle Fork Snoqualmie River, Taylor River, and Miller River. The central area is drained by the Foss River. Notable landforms include Cascade Mountain, Malachite Peak, Tonga Ridge, Bald Eagle Peak, Iron Cap Mountain, Big Snow Mountain, and Mt. Garfield.
Spouse Wall Sport-Climb via Fusarium Route + Aspergillus Route (Miller-Foss Mountains, WA)
Trip Dates: July 15 & 16, 2025 Spouse Wall Sport-Climbs Middle Fork Snoqualmie River ValleyGarfield LedgesFusarium Route (Class...
