Devil's Lake State Park lies along the Ice Age National Scenic Trail and has views from 500-foot quartzite bluffs above a 360-acre lake. Nearly 30 miles of hiking trails, lakeshore picnic areas, swimming beaches and paddling make it one of the state's busiest parks. Naturalist programs run year round, and camping is available. The park is open 6 a.m. to 11 p.m. year round.