Subject
Outdoor recreation
Public lands Recreational use
Grand Canyon National Park (Ariz.)
6
Trails
6
Hiking
5
Camp sites, facilities, etc
2
Datil Well Campground (N.M.)
2
Day hiking
2
Arizona Strip (Ariz.)
1
Baker County (Or.)
1
Catron County (N.M.)
1
El Malpais National Conservation Area (N.M.)
1
El Malpais National Monument (N.M.)
1
Grand Canyon-Parashant National Monument (Ariz.)
1
Grand County (Utah)
1
Recreation areas
1
Utah
1