Devils Lake is home to Grahams Island State Park and is a hot spot for world-class fishing year-round. The park caters to anglers with an array of resources, including a bait shop, a four-lane boat ramp, and a fish cleaning station. Other popular activities include hiking, cross-country skiing and swimming. Visitors can rent cabins, host an event at the Sivert Thompson Center or enjoy the large shaded campsites in one of the only non-seasonal campgrounds in the area.