D.A.R. State Park is a 95-acre state park in Addison, Vermont, on the shore of Lake Champlain along Vermont Route 17. It serves as a lakeside recreation area focused on camping and day use, with swimming, boating, fishing, picnicking, wildlife watching, and winter sports among its regular activities. The campground has 47 tent and trailer sites and 24 lean-tos, with flush toilets, hot showers, and a dump station. A picnic area on a bluff overlooks the lake, and additional features include a stone pavilion, volleyball area, swings, shore access, and a nearby trailer boat launch.