Grand Canyon of the Yellowstone River
This view is looking upstream from Artist's Point. The canyon stretches approximately 20 miles long and about half a mile wide. Just as remarkable as the canyon's terra-cotta hued cliff walls, the canyon is nearly 1,000 feet deep, and earns the title of longest undammed river in the country, meandering for more than 600 miles through Wyoming, Montana and North Dakota. Photo © copyright by Robert Faucher.