The Bear's Tooth in the Beartooth Mountains, Montana, U.S.
William S Keller
Yellowstone National Park Service, retrived from <a rel="nofollow" class="external text" href="http://www.nps.gov/yell/slidefile/scenics/outsidepark/page-2.htm">Yellowstone Digital Slide File</a>, <a rel="nofollow" class="external text" href="http://www.nps.gov/yell/slidefile/scenics/outsidepark/Images/10928.jpg">10928.jpg</a>