A new, official height for Denali has been measured at 20,310 feet, 10 feet lower than the previous elevation, According to the U. S. Geological Survey (USGS).
Denali (also known as Mount McKinley) is the highest mountain on the
North American continent. It is located in the USA, in the state of
According to USGS, the new elevation is due to advances in technology to better measure the elevation at the surface of the Earth.
To establish a more accurate summit height, the USGS partnered with NOAA’s National Geodetic Survey (NGS), Dewberry, CompassData, (a subcontractor to Dewberry), and the University of Alaska, Fairbanks, to conduct a precise Global Positioning System (GPS) measurement of a specific point at the mountain’s peak.
Denali National Park where the mountain is located, was established in
1917. Each year, more than 500,000 people visit the park.