Region
North America
18
United States
13
Canada
9
Colorado
9
Europe
3
Great Britain
3
Outer space
2
Rocky Mountains
2
Solar system
2
West (U.S.)
2
Canada, Eastern
1
East (U.S.)
1
Front Range (Colo. and Wyo.)
1
Grand Mesa
1
Grand Mesa (Colo.)
1
New Mexico
1
Northeastern States
1
Rocky Mountain National Park Region
1
Rocky Mountain National Park Region (Colo.)
1
Rocky Mountains Region
1
Southwest, New
1
Southwestern States
1
West Indies
1