In 1992 two districts of surviving WPA structures in Lake Shetek State Park were placed on the National Register of Historic Places. A district on the lakeshore comprises six contributing properties: the 1938 causeway to Loon Island, 1939 beachhouse, and (all built in 1940) the beachhouse steps, kitchen shelter, sanitation building, and drinking fountains. Two buildings at the Zuya Group Center were listed in a district: the 1940 mess hall and 1941 crafts & recreation building. The hillside beachhouse and curving double staircase are particularly noteworthy. Historian David R. Benson has called it "one of the most attractive designs in the park system."