Iowa Prairies Open to the Public
View Iowa Prairies Open to the Public in a larger map
| Name | Acres | Ownership | County | Visit |
| *Ames High School Prairie | 7 | Ames Community Schools | Story | |
| *Anderson Prairie | 200 | State of Iowa | Emmet | |
| *Cayler Prairie | l60 | State of Iowa | Dickinson | |
| *Cedar Hills Sand Prairie | 90 | Nature Conservancy | Black Hawk | |
| Chichaqua Sand Hill Prairie | 9 | County Conservation Board | Polk | |
| *Clay Prairie | 3 | University of Northern Iowa | Butler | |
| *Crossman Prairie | 10 | Nature Conservancy | Howard | |
| *Derald Dinesen Prairie | 20 | Natural Resource Conservation Service | Shelby | |
| *Doolittle Prairie | 25 | State of Iowa | Story | |
| Engeldinger Marsh | 20 | County Conservation Board | Polk | |
| *Five Ridge Prairie | 789 | County Conservation Board | Plymouth | |
| *Freda Hafner Kettlehole | 110 | Nature Conservancy | Dickinson | |
| *Gitchie Manitou | 144 | State of Iowa | Lyon | |
| *Hayden Prairie | 240 | State of Iowa | Howard | |
| *Hoffman Prairie | 36 | Nature Conservancy | Cerro Gordo | |
| *Kalsow Prairie | 160 | State of Iowa | Pocahontas | |
| *Kish-Ke-Kosh | 14 | State of Iowa | Jasper | |
| *Liska-Stanek Prairie | 20 | County Conservation Board | Webster | |
| Loess Hills State Forest | 20 + | State of Iowa | Harrison | |
| Loess Hills State Forest | 100 + | State of Iowa | Monona | |
| *Manikowski Prairie | 40 | County Conservation Board | Clinton | |
| *Marietta Sand Prairie | 17 | County Conservation Board | Marshall | |
| *Mount Talbot | 90 | State of Iowa | Woodbury | |
| Neal Smith National Wildlife Refuge | 8,000 | U.S. Fish and Wildlife Service | Jasper | |
| *Nestor Stiles | 10 | State of Iowa | Cherokee | |
| Ringgold State Wildlife Area | 10 | State of Iowa | Ringgold | |
| Rochester Cemetery | 13 | Rochester Township | Cedar | |
| Rockford Fossil and Prairie Park | 60 | County Conservation Board | Floyd | |
| *Rock Island Preserve | 17 | County Conservation Board | Linn | |
| *Rolling Thunder Prairie | 123 | County Conservation Board | Warren | |
| *Sheeder Prairie | 25 | State of Iowa | Guthrie | |
| Shield Prairie | 80 | County Conservation Board | Muscatine | |
| *Slinde Mounds | 32 | State of Iowa | Allamakee | |
| *Steele Prairie | 200 | State of Iowa | Cherokee | |
| Stinson Prairie | 32 | County Conservation Board | Kossuth | |
| Sylvan Runkel State Preserve | 300 | State of Iowa | Monona | |
| *Turin Loess Hills | 220 | State of Iowa | Monona | |
| Waubonsie State Park | 100 + | State of Iowa | Fremont | |
| *Williams Prairie | 20 | Nature Conservancy | Johnson |