2013 Map of Harry Canyon

About this map

Challis National Forest dominates this Custer County landscape, where high-altitude drainages converge within the White Knob Mountains. The terrain is defined by dramatic elevation changes, carved by the Big Lost River and its various tributaries including the E Fork Big Lost River, Willow Cr, and Garden Cr. Small aviation outposts like Star 'S' Ranch Airport and Twin Bridges Airport are noted in the flats, serving as remote access points for this isolated region. The map highlights the rugged network of gulches and canyons, such as Harry Canyon, Banana Gulch, and Wildcat Canyon, illustrating the complex topography of central Idaho. Local infrastructure is minimal, centered primarily around E Fork Rd and the small settlement of Garden Creek, reflecting the area's primary use for wilderness management and ranching operations.