Greenwell State Park
| Greenwell State Park | |
|---|---|
Tobacco barn in the park | |
Greenwell State Park Location in Maryland Greenwell State Park Greenwell State Park (the United States) | |
| Location | St. Mary's County, Maryland, United States |
| Nearest town | California, Maryland |
| Coordinates | 38°22′08″N 76°31′45″W / 38.36889°N 76.52917°W |
| Area | 596 acres (241 ha) |
| Elevation | 30 ft (9.1 m) |
| Established | 1971 |
| Administered by | Maryland Department of Natural Resources |
| Designation | Maryland state park |
| Named for | John and Mary Greenwell |
| Website | Official website |
Greenwell State Park is a public recreation area located on the Patuxent River in St. Mary's County, Maryland. The state park features the historic Rosedale Manor House as well as the Bonds-Simms tobacco barns complex. Park activities include hiking, cycling, horseback riding, fishing, picnicking, hunting, swimming, and canoeing.