
Denali
Also known as Mt McKinley is the highest mountain in North America, with the summit at 20,320 feet. It is situated in Alaska in the United States, in the Denali National Park. Denali has some of the worst weather in the world on a year-round basis, and is also generally acknowledged to be one of the most difficult of the Seven Summits, of which it is also the most northerly, lying at 63° N. It was first climbed by the Americans Hudson Stock, Harry Karstens, Walter Harper and Robert Tatum on 7 June 1913.