Mima Mounds Natural Area Preserve
| Mima Mounds Natural Area Preserve | |
|---|---|
Mima mounds in May 2023 | |
Interactive map of Preserve location | |
| Location | Southwest corner of Thurston County, Washington, United States |
| Nearest town | Littlerock, Washington |
| Coordinates | 46°53′N 123°03′W / 46.89°N 123.05°W |
| Area | 756 acres (306 ha) |
| Designation | National Natural Landmark |
| Established | 1976 |
| Governing body | Washington Department of Natural Resources |
| Website | Department of Natural Resources - Mima Mounds |
Mima Mounds Natural Area Preserve is a state-protected Natural Area in the southwest corner of Thurston County, Washington. The site was designated as a National Natural Landmark in 1966 as an example to protect mima mounds.