Region
Washington (D.C.)
Washington Metropolitan Area
341
Washington (D.C.) Metropolitan Area
201
Maryland
144
Virginia
80
Delaware
51
Washington Region
43
United States
34
Washington (D.C.) Region
27
Middle Atlantic States
20
Alexandria (Va.)
18
Baltimore Region
18
Georgetown (Washington, D.C.)
18
Annapolis (Md.)
17
Alexandria
16
Annapolis
16
Mall, The (Washington, D.C.)
16
Montgomery County
16
Arlington County
14
Arlington County (Va.)
14
Potomac River Estuary
14
Chesapeake Bay (Md. and Va.)
12
Pennsylvania
12
Baltimore
11
Mount Vernon (Va. : Estate)
11
District of Columbia
10
Montgomery County (Md.)
10
Prince George's County
9
Baltimore Metropolitan Area
8
Baltimore Region (Md.)
8
Mount Vernon (Estate)
8
New Jersey
8
Prince George's County (Md.)
8
Washington
8
West Virginia
8
Baltimore (Md.)
7
Dupont Circle (Washington, D.C.)
7
Georgetown
7
James River
7
James River (Va.)
7
Old Town (Alexandria, Va.)
7
Rappahannock River
7
Rappahannock River (Va.)
7
York River
7
York River (Va.)
7
Adams Morgan (Washington, D.C.)
6
Washington Suburban Area
6
Atlantic Coast (U.S.)
5
Atlantic States
5
The Mall
5
more ...