Region
United States
13
California
5
Japan
5
England
4
Mississippi River
4
Spain
4
Caribbean Area
3
Europe
3
Louisiana
3
Mexico
3
Missouri
3
New Mexico
3
New York (N.Y.)
3
Africa
2
Appalachian Trail
2
Canada
2
China
2
Cuba
2
Great Britain
2
Italy
2
Kern River (Calif.)
2
London
2
London (England)
2
Moon
2
New Orleans (La.)
2
Outer space
2
Pacific Ocean
2
Peru
2
Russia
2
Scotland
2
Southern States
2
Texas
2
Tibet Autonomous Region (China)
2
Washington (State)
2
West (U.S.)
2
Alaska
1
Algeria
1
Amazon River Valley
1
Antarctica
1
Appalachian Region
1
Arctic regions
1
Arkansas
1
Australia
1
Austria
1
Barcelona (Spain)
1
Belgium
1
Brazil
1
British Columbia
1
Brooklyn (New York, N.Y.)
1
Brussels
1
more ...