The Mascoutin Valley State Park Trail is a 32-mile state park trail, 22 miles of which are located in Fond du Lac County. The trailhead is located at N6980 Rolling Meadows Drive, Fond du Lac. The trail is surfaced between Berlin and Ripon with limestone screenings, similar to the Wild Goose Trail. The trail is used for hiking, bicycling, running, and snowmobiling. The Ripon to Rosendale section of the trail is in private ownership making trail improvements uncertain. The Rosendale to Fond du Lac section of the trail passes through the DNR owned Eldorado Marsh. Other permitted uses include cross-country skiing, horseback riding, and snowshoeing.