Region
California
23
United States
19
Alaska
12
Arizona
10
Montana
8
Golden Gate National Recreation Area (Calif.)
7
Presidio of San Francisco (Calif.)
7
Washington (D.C.)
7
Washington (State)
7
Wyoming
7
Minnesota
6
New York (State)
6
Utah
6
Yellowstone National Park
6
Grand Teton National Park (Wyo.)
5
New Mexico
5
Pennsylvania
5
Texas
5
Glacier National Park (Mont.)
4
President's Park (Washington, D.C.)
4
San Francisco
4
San Francisco (Calif.)
4
South Dakota
4
Yosemite National Park (Calif.)
4
Yosemite Valley (Calif.)
4
Arkansas
3
Big Bend National Park (Tex.)
3
Cape Cod National Seashore (Mass.)
3
Colorado
3
Gateway National Recreation Area (N.J. and N.Y.)
3
Glen Canyon National Recreation Area (Utah and Ariz.)
3
Grand Teton National Park
3
Indiana Dunes National Park (Ind.)
3
Lake Roosevelt National Recreation Area (Wash.)
3
New York
3
Olympic National Park
3
Virginia
3
Yellowstone National Park Region
3
Antietam National Battlefield (Md.)
2
Appalachian Trail
2
Arkansas Post National Memorial (Ark.)
2
Canyonlands National Park (Utah)
2
Colorado Plateau
2
Death Valley National Park (Calif. and Nev.)
2
Del Norte County
2
Fort Laramie (Wyo. : Fort)
2
Fort Laramie National Historic Site (Wyo.)
2
Fort Vancouver National Historic Site (Vancouver, Wash., and Oregon City, Or.)
2
Fort Wadsworth (N.Y.)
2
Glacier Bay National Park and Preserve (Alaska)
2
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