| Heritage Hill State Historical Park | |
| Wisconsin State Park | |
| Country | United States |
|---|---|
| State | Wisconsin |
| County | Brown |
| Location | Allouez, Wisconsin |
| - coordinates | |
| Area | 48 acres (19 ha) |
| Founded | 1972 |
| Management | Heritage Hill Foundation |
| IUCN category | V - Protected Landscape/Seascape |
Heritage Hill State Historical Park, also called Heritage Hill State Park, is a 48-acre (19 ha) open air museum of 25 historical structures in Allouez in metropolitan Green Bay, Wisconsin. It is listed as a Wisconsin state park, but the site is managed by a non-profit organization called the Heritage Hill Foundation. The structures include log cabins from the fur trade era, buildings from Fort Howard, and stores and public buildings from the late nineteenth century.