2024 Map of Harry Canyon

About this map

The White Knob Mountains and Pioneer Mountains converge in this high-altitude landscape within the Challis National Forest. The drainage patterns of the Big Lost River and the East Fork Big Lost River dictate the topography, carving prominent features such as Harry Canyon and Wildcat Canyon. This modern survey illustrates a remote region characterized by specialized aviation access, marked by the Star 'S' Ranch Airport and Twin Bridges Airport. Travel through the terrain is largely confined to established forest routes like Trail Creek Rd and Wild Horse Creek Rd, reflecting the area's protected status within the Jim McClure-Jerry Peak Wilderness. The map provides a look at the hydrography of the interior, from Banana Gulch to the seasonal flows of Dry Canyon.