Byways Trails & Parks, Museums & Historical Sites

Rosaryville State Park/Mount Airy Mansion

Recreational amentities. Property also includes Mount Airy Mansion and tobacco barns, home of Benedict and Elizabeth Calvert family from 1740-1902. Visited by George Washington, associations with Custis, Calvert, and Washington families. Restored by Eleanor Cissy Patterson, owner of Washington Times Herald.

7805 West Marlton Avenue, Upper Marlboro, Maryland
301-888-1410

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