Region
United States
16
Virginia
5
Manassas National Battlefield Park (Va.)
3
Petersburg National Battlefield (Va.)
3
Washington (D.C.)
3
Clara Barton National Historic Site (Md.)
2
Maryland
2
Monocacy National Battlefield
2
Monocacy National Battlefield (Md.)
2
Chickamauga and Chattanooga National Military Park (Ga. and Tenn.)
1
Confederate States of America
1
Fort Stevens (Washington, D.C.)
1
Fort Sumter (Charleston, S.C.)
1
Frederick County
1
Fredericksburg and Spotsylvania National Military Park (Va.)
1
Manassas (Va.)
1
Middle Atlantic States
1
Missouri
1
Petersburg Region
1
Richmond
1
Richmond (Va.)
1
Rock Creek Park (Washington, D.C.)
1
Southern States
1
Vicksburg Campaign Trail
1
Washington Metropolitan Area
1
Wilson's Creek National Battlefield (Mo.)
1