Region
United States
12
Australia
8
Universe
6
Outer space
5
Solar system
5
Arctic regions
4
Earth (Planet)
4
Africa
3
Arctic Regions
3
Yellowstone National Park
3
Amazon River Region
2
Canada
2
Espace extra-atmosphérique
2
Georgian Bay
2
Georgian Bay (Ont.)
2
Moon
2
New York
2
New York (N.Y.)
2
New York (State)
2
North America
2
Ontario
2
Sun
2
U.S.A.
2
Washington (State)
2
Afrique
1
Amérique du Nord
1
Amérique du Nord
1
Antarctica
1
Arctique
1
Asia
1
Australie
1
Borneo
1
California
1
Californie
1
Cape Town
1
Deep space
1
Ellesmere Island
1
Ellesmere, Île d'
1
Elwha River
1
Elwha River (Wash.)
1
Gobi Desert
1
Gobi Desert (Mongolia and China)
1
Great Barrier Reef
1
Great Barrier Reef (Qld.)
1
Halley's comet
1
Iceland
1
Indonesia
1
Islande
1
Kentucky
1
Malaysia
1
more ...