Willow Creek Summit is a mountain pass in the western United States in central Idaho, at an elevation of above sea level. Traversed by US 93, it is located below the Lost River Range, in northeastern Custer County, within the Challis National Forest.
It marks the divide between the Big Lost River and Salmon River drainage areas. Borah Peak, the highest point in the state at , is southeast of Willow Creek Summit.
External links Idaho Transportation Dept. – web-cam of Willow Creek Summit Visit Idaho.org – official state tourism site