| Rosaryville State Park | |
|---|---|
.jpg) Mount Airy Mansion, Rosaryville State Park, 2016 | |
  Location in Maryland | |
| Location | Rosaryville, Maryland, U.S. |
| Nearest city | Washington, D.C. |
| Coordinates | 38°46′27″N 76°48′40″W / 38.77417°N 76.81111°W[1] |
| Area | 1,039 acres (4.20 km2)[2] |
| Elevation | 161 ft (49 m)[1] |
| Designation | Maryland state park |
| Established | 1976 |
| Administrator | Maryland Department of Natural Resources |
| Website | Rosaryville State Park |
Rosaryville State Park is a public recreation area with historical features located three miles southeast of Joint Base Andrews (formerly Andrews Air Force Base) in Rosaryville, Prince George's County, Maryland. The state park includes the restored Mount Airy Mansion, which was formerly operated as an event facility, as well as hiking, biking and equestrian trails for day-use.[3]
- ^ a b "Rosaryville State Park". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
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