Denali at 6,144 m(20,146 ft) is the highest mountain peak in North America and was previously known as Mount Mc Kinley until 2015 when it was renamed after many years of dispute  Denali. It is the third most prominent and third most isolated peak on Earth, after Mount Everest and Aconcagua. It is often considered North America’s most classic climb and from its base to its summit the  elevation gain is unsurpassed anywhere in the world. The panorama from Denali’s summit includes Mt. Foraker, Mt. Hunter, and Mt. Huntington in all their majestic glory.