Americas
The largest mountain ranges are the Andes and Rocky Mountains. The Sierra Nevada and the Cascade Range reach similar altitudes as the Rocky Mountains, but are significantly smaller. In North America, the greatest number of fourteeners are in the United States, and more specifically in the U.S. state of Colorado. The highest peaks of the Americas are located in the Andes, with Aconcagua of Argentina being the highest; in North America Denali (Mount McKinley) in the U.S. state of Alaska is the tallest.
Nevado de Chañi
The Nevado de Chañi is a compact mountain group located between the meridians of longitude West 65º42’ and 65º48’ and the parallels of latitude South 24º00’ and 24º10’. The main summit (according to the last available surveys) is 5,949m (24º03’S and 65º44’W) and it is the highest point in the province of Jujuy. There is some confusion about the height of the mountain. Official, but old, official surveys from the Argentine IGM (the military geographic institute) give a height of 6,200 which is an exaggeration. Some more recent surveys give about 5,900. The height of 5,949 has been measured many times with modern global positioning systems by summiteers since the early 2000s.