Updated August 5, 2020 |
Infoplease Staff
Table of contents
| Name and location | Total acreage |
| Apostle Islands (Wis.) | 69,371.89 |
| Indiana Dunes (Ind.) | 15,044.47 |
| Pictured Rocks (Mich.) | 73,235.53 |
| Sleeping Bear Dunes (Mich.) | 71,194.71 |
| Parkways | The National Park System | National Park System Rivers |
