National Parks, Monuments, and Recreation Areas:

National Parks:
     Arches National Park
     Banff National Park, Alberta Canada
     Black Canyon of the Gunnison National Park
     Bryce Canyon National Park
     Canyonlands National Park
     Capitol Reef National Park
     Death Valley National Park
     Glacier National Park
     Grand Teton National Park
     Grand Canyon National Park
     Great Basin National Park
     Yellowstone National Park
     Yosemite National Park
     Zion National Park
National Monuments:
     Cedar Breaks National Monument
     Dinosaur National Monument
     Grand Staircase-Escalante National Monument
     Hovenweep National Monument
     Joshua Tree National Monument
     Muir Woods National Monument
     Natural Bridges National Monument
     Organ Pipe National Monument
     Monument Valley, Navajo Tribal Park
National Recreation Areas:
     Big Horn Canyon National Recreation Area
     Glen Canyon National Recreation Area
      Golden Gate National Recreation Area