The Marinette County Snowmobile Trails are a network totaling 166 miles. There are three snowmobiling trailheads: in Dunbar on SR8 at the North Country Inn, in Goodman at the 8-Hi Club, and in Athelstane on County Road C at Jungle Jims. The Dun-Good Wilderness Riders maintain 70 miles of snowmobile trails.
While snowmobiling Marinette County, the state of Wisconsin requires that all snowmobiles display a Wisconsin snowmobile registration decal. For non-residents, if the snowmobile is registered in another state, then they can purchase a non-resident snowmobilie trail pass.
Overall, Marinette County is the 4th most popular snowmobile trail of all 29 snowmobiling rides in Wisconsin.