2017 Map of Cape Horn Lakes

About this map

Cape Horn and its surrounding peaks define this high-elevation landscape within the Challis National Forest and Boise National Forest. The map documents a dense network of alpine water systems, where the Middle Fork Salmon River and Bear Valley Creek drain numerous glacial lake basins. Notable clusters include the Cape Horn Lakes in the southeast and the Finger Lakes along the northern boundary. Transportation is limited to rugged forest routes like Cape Horn Rd and the Beaver Creek / Seafoam Road, illustrating the area's primary use for wilderness access. Named landmarks such as Ruffneck Peak and Cape Horn Mtn provide fixed points for navigating this complex system of drainages, including the confluence of Iron-Lola Creek and Marsh Creek.