Region
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Botswana
1
Boulder
1
Boulder (Colo.)
1
Boundary Waters Canoe Area (Minn.)
1
Brazil
7
British Columbia
1
Brooklyn (New York, N.Y.)
2
Brown v. Board of Education National Historic Site (Topeka, Kan.)
1
Brunei
1
Buffalo Bayou National Heritage Area (Houston, Tex.)
1
Bulgaria
5
Burma
4
California
143
California Highway 49 (Calif.)
1
California, Northern
3
California, Southern
2
Calumet Copper Country National Historical Park (Mich.)
1
Cambodia
2
Camden County
1
Cameron Parish
1
Cameroon
1
Camp Lejeune
3
Campeche, Bay of
1
Canada
158
Canadian-American Border Region
1
Canal Zone
1
Cane River Creole National Historical Park (La.)
3
Cane River National Heritage Area (La.)
3
Cape Hatteras National Seashore (N.C.)
1
Capitol Reef National Park (Utah)
2
Captain John Smith Chesapeake National Historic Trail
1
Caribbean Area
14
Castillo de San Marcos National Monument (Saint Augustine, Fla.)
1
Castle Nugent Estate (United States Virgin Islands)
2
Cat Island (Miss.)
1
Catawba Indian Nation
1
Cayman Islands
2
Center (Butler County : Township)
1
Central America
1
Central Valley
1
Central Valley (Valley)
2
Cernavodă
1
Chaco Culture National Historical Park
1
Channel Islands (Calif.)
1
Channel Islands National Park (Calif.)
1
Chappaquiddick Island
1
Charles C. Deam Wilderness (Ind.)
1
Charleston
6
Charleston (S.C.)
1
Charlottesville
2
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