One of five long-distance routes managed by Washington State Parks, the Willapa Hills State Park Trail is a key segment in the cross-state network spanning from the Idaho border to the shores of Willapa Bay. This relatively flat, 56-mile-long route represents the western segment of the overall system. Originally acquired by State Parks from the Burlington Northern Railroad in 1993, it is aligned east/west between Chehalis and South Bend where it intersects US Highway 101.
