The Devil's River State Trail is a 14.24-mile (22.94 km) state-designated rail trail in Manitowoc County, Wisconsin. Parts of the trail are under construction as of early 2010.[1] The trail nearly parallels Interstate 43 for much of its route.[2] The trail starts in the village park of Denmark, continuing through the village parks of both Maribel and Francis Creek, ending just north of Rockwood.[1] The trail is scheduled to be expanded southwards to the city of Manitowoc.