Trail to Scout Lookout - Zion National Park, Utah by isaac.borrego on Flickr.

Monument Valley Utah by Birdman of El Paso on Flickr.

Keys Ranch - Joshua Tree National Park by simbajak on Flickr.

Ranch Gate & Full Moon: Colorado Springs, Colorado (CO) by Floyd Muad'Dib on Flickr.

Wyoming Sky by Doubletee on Flickr.