Lake of the Ozarks State Park is a Missouri state park on the Grand Glaize Arm of the Lake of the Ozarks and is the largest state park in the state. Originally owned by the United States National Park Service as part of the Recreational Demonstration Areas when the lake was built in the 1930s, it was donated to the state after World War II.The park includes 85mi of shoreline on the lake (which has a total of 1150mi of shoreline—mostly privately owned); two swimming beaches with imported sand, 12 trails, the Ozark Caverns, a boat launch, and the Lee C. Fine Memorial Airport which has a 6500ft runway. In addition there are campsites and cabins within the park.One of the most famous aspects of the park is Party Cove which is a rowdy gathering spot that has been featured on the Playboy Channel and the front page of the New York Times Travel Section.National Register of Historic PlacesThe following buildings and national historic districts were individually listed on the National Register of Historic Places in 1985. They are also included in the Emergency Conservation Work (E.C.W.) Architecture in Missouri State Parks, 1933-1942, Thematic Resources.