Region
Alaska
11
Utah
11
United States
9
California
6
Colorado
6
Baffin Island
4
Nunavut
4
Australia
3
Canada
3
Illinois
3
Nevada
3
San Juan Mountains (Colo. and N.M.)
3
Washington (State)
3
Yellowstone National Park
3
Alaska, Gulf of
2
Brooks Range
2
China
2
Grand Mesa Region
2
Greenland
2
Israel
2
Mexico
2
New Mexico
2
Pyramid Lake (Nev.)
2
Texas
2
Tropics
2
Wasatch Range (Utah and Idaho)
2
Wisconsin
2
Abajo Mountains
1
Aegean Islands (Greece and Turkey)
1
Alabama
1
Alaska Range
1
Albuquerque
1
Albuquerque (N.M.)
1
Andes
1
Antarctica
1
Arctic regions
1
Asia, Eastern
1
Azores
1
Bahamas
1
Beaufort Sea Region
1
Bermuda Islands
1
Canada Basin
1
Charleston Region
1
Chesapeake and Ohio Canal National Historical Park
1
Clark County
1
Clear Lake (Lake County)
1
Coast Ranges
1
Colorado Plateau
1
Cook Inlet Region
1
Coorong, The (S.A.)
1
more ...