Region
Utah
Colorado
7
Idaho
5
Nevada
4
Arizona
3
Canyonlands National Park
3
Canyonlands National Park (Utah)
2
Cataract Canyon Wilderness
2
Grand Staircase-Escalante National Monument
2
Grand Staircase-Escalante National Monument (Utah)
2
Great Basin
2
New Mexico
2
Paradox Basin
2
San Juan County
2
Wyoming
2
Beaver Dam Mountains
1
Beaver Dam Mountains (Utah)
1
California
1
Cataract Canyon (Wayne County-San Juan County, Utah)
1
Cataract Canyon Wilderness (Utah)
1
Colorado Plateau
1
Four Corners Region
1
Henry Mountains
1
Henry Mountains (Utah)
1
Monument Valley (Ariz. and Utah)
1
Monument Valley Region (Ariz. and Utah)
1
Salt Lake City Region
1
San Juan Canyon (Utah)
1
Snake River Plain (Idaho and Or.)
1
Uinta Basin (Utah and Colo.)
1
Ute Mountain Indian Reservation
1
Washington County
1
West (U.S.)
1