(North Dakota)
Grahams Island State Park is a public recreation area in North Dakota occupying 959 acres (388 ha) on the eastern flank of Grahams Island in Devils Lake. At one time there were four recreational units on the lake, collectively known as Devils Lake State Parks, but rising water caused three units to be closed, leaving only Grahams Island State Park in operation. The park offers fishing, boating, picnicking, campsites, and cabins. (Ref: https://en.wikipedia.org/wiki/Grahams_Island_State_Park)