Morning view only 10 ft from my tent. With tripod mounted short telephoto.
Mount McKinley has a larger bulk and rise than Mount Everest. Even though the summit of Everest is about 9,000 feet (2,700 m) higher as measured from sea level, its base sits on the Tibetan Plateau at about 17,000 feet (5,200 m), giving it a real vertical rise of little more than 12,000 feet (3,700 m). The base of Mount McKinley is roughly a 2,000-foot plateau, giving it an actual rise of 18,000 feet (5,500 m).
The mountain is also characterized by extremely cold weather. A thermometer left exposed at an elevation of 15,000 feet on Mount McKinley over 19 years recorded a temperature of −100°F (−73.3°C) at some point during its exposure. There is also an unusually severe risk of altitude illness for climbers, due to not only its high elevation but also its high latitude. At the equator, a mountain as high as Mount McKinley would have 47% as much oxygen available on its summit as there is at sea level,but because of its latitude, the pressure on the summit of McKinley is even lower.
Text copied from at Wikipedia.