Original photography taken at the following locations: Jackson Hole, Wyoming; Grand Teton National Park, Wyoming; Guadalupe Mountains National Park, Texas; Carlsbad Caverns, New Mexico; White Sands National Monument, New Mexico; Glacier National Park, Montana; Yellowstone National Park, Wyoming; Rocky Mountain National Park, Colorado; Statue of Liberty National Monument, New York Harbor; Monument Valley Tribal Park, Utah; Mesa Verde National Park, Colorado; Canyon de Chelly, Arizona; Hubbell Trading Post Historic Site, Arizona; Grand Canyon National Park, Arizona (Flickr slideshow)

Students! Travel virtually to one of these Department of the Interior websites. I recommend becoming a Web Ranger under the National Park Service links. Check out National Geographic's National Parks Infinte Photo