Mount McKinley in Denali National Park, Alaska, is the highest peak in the nation at a high of over 20,000 feet.
Mount McKinley in Denali National Park, Alaska, is the highest peak in the nation at a high of over 20,000 feet. Chris Carlson / Orange County Register / MCT
Mount McKinley in Denali National Park, Alaska, is the highest peak in the nation at a high of over 20,000 feet. Chris Carlson / Orange County Register / MCT