Jim Hill Mountain is a prominent mountain summit located in Chelan County of Washington state. Jim Hill Mountain is situated east of Stevens Pass, on the boundary of Alpine Lakes Wilderness, on land managed by Okanogan-Wenatchee National Forest. Jim Hill Mountain is part of the Chiwaukum Mountains, which are a subset of the Cascade Range. Its nearest higher neighbor is Bulls Tooth, to the south. Precipitation runoff from the peak drains into tributaries of Nason Creek, which in turn is a tributary of the Wenatchee River. Jim Hill Mountain is set immediately south of the east portal of the Cascade Tunnel, which was built by the Great Northern Railway. This mountain was named by Albert Hale Sylvester to honor James J. Hill (1838-1916), the chief executive officer of the Great Northern Railway. Hill became known during his lifetime as The Empire Builder, a name bestowed to the Empire Builder passenger train that runs from Seattle to Chicago, and traverses below this mountain.