Iowa - Area of significance: Entertainment/Recreation
| Antlers Hotel |
| Avery Theater, The |
| Backbone State Park, Cabin-Bathing Area (Area A) |
| Backbone State Park Historic District |
| Backbone State Park, Picnicking, Hiking & Camping Area (Area B) |
| Backbone State Park, Richmond Springs (Area C) |
| Bandshell Park Historic District |
| Beeds Lake State Park, Civilian Conservation Corps Area |
| Big 4 Fair Art Hall |
| Big Creek Schoolhouse |
| Blackhawk State Park, Black Hawk Preserve (Area B) |
| Blackhawk State Park, Denison Beach Area (Area C) |
| Blackhawk State Park, Wildlife Preserve Area (Area A) |
| Bregant, Jean and Inez, House |
| Brooklyn Opera House–Broadway Theatre |
| Camp Dodge Pool District |
| Chautauqua Park Historic District |
| Civilian Conservation Corps-Prisoner of War Recreation Hall |
| Cody Homestead |
| Conant's Cabin and Park |
| Corning Opera House |
| Decorah Municipal Bathhouse and Swimming Pool |
| Denison Opera House |
| Dolliver Memorial State Park, Entrance Area (Area A) |
| Dolliver Memorial State Park, Picnic, Hiking & Maintenance Area (Area B) |
| Eagle Point Park Historic District |
| East Park Band Shell |
| East Park Historic District |
| Elgin Block, The |
| Englert Theatre |
| Estes Park Band Shell |
| Feller, Robert William Andrew, Farmstead |
| Fred Maytag Park Historic District |
| Geode State Park, Civilian Conservation Corps Area |
| Graham Park Historic District |
| Grand Opera House |
| Gull Point State Park, Area A |
| Gull Point State Park, Area B |
| Hardacre Theater |
| Hotel Mississippi-RKO Orpheum Theater |
| Hubbard Park |
| Iowa City Community Recreation Center |
| Iowa State Fair and Exposition Grounds Historic District |
| Knoxville WPA Athletic Field Historic District |
| Lacey-Keosauqua State Park, Bathing Area (Area C) |
| Lacey-Keosauqua State Park, Lodge and Picnic Area (Area A) |
| Lacey-Keosauqua State Park, Picnic and Custodial Group (Area B) |
| Lake Ahquabi State Park, Bathhouse Area (Area B) |
| Lake Ahquabi State Park, Picnic Area (Area A) |
| Lake Ahquabi State Park, Refectory Area (Area C) |
| Lake Keomah State Park, Bathhouse-Lodge Area (Area A) |
| Lake Keomah State Park, Erosion Control Area (Area B) |
| Lakeside Ballroom |
| Lakeside Park Historic District |
| Le Mars Municipal Park and Golf Course Historic District |
| Mason City YMCA |
| Masonic Opera House |
| McColm, Laura Musser, Historic District |
| McHaffey Opera House |
| Metropolitan Opera House |
| Mini-Wakan State Park Historic District |
| Modale School and Masonic Hall |
| New Orpheum Theatre |
| Oleson Park Music Pavilion |
| Onawa IOOF Opera House |
| Paramount Theater Building |
| Parker's Woods Park Historic District |
| Pikes Point State Park Shelter and Steps |
| Pillsbury Point State Park |
| Pilot Knob State Park, Amphitheater (Area 4) |
| Pilot Knob State Park, Observation Tower (Area 2) |
| Pilot Knob State Park, Picnic Shelter (Area 3) |
| Pilot Knob State Park, Portals (Area 5a) |
| Pilot Knob State Park: Portals in Area 5b |
| Pilot Knob State Park, Trail Area (Area 6a-6c) |
| Preston’s Station Historic District |
| Sioux Theatre |
| Springbrook State Park, Civilian Conservation Corps Area |
| Squirrel Hollow County Park Historic District |
| St. Olaf Auditorium |
| Surf Ballroom |
| Sylvan Theater Historic District |
| Trappers Bay State Park Picnic Shelter |
| Turner Hall |
| Villisca National Guard Armory |
| Wanata State Park Picnic Shelter |
| Wieting Theater |
| Wildwood Park Historic District |
| Winterset City Park Historic District |
| Yale High School Gymnasium |
Data from United States Park Service and Wikidata
