William McKinley
In 1896, a gold prospector gave McKinley's name to Denali, the tallest mountain in North America at . The Alaska Board of Geographic Names changed the name of the mountain back to Denali in 1975, which is what it was called by locals. The Department of the Interior followed suit in August 2015 as a part of a visit to Alaska by President Barack Obama. Similarly, Denali National Park was known as Mount McKinley National Park until December 2, 1980, when it was changed by legislation signed by President Jimmy Carter.
Mount Craig (North Carolina)
Formerly the third highest point in eastern North America, Mount Craig is currently designated by the USGS as the second. However, there is only a 4 foot (1.3 m) difference in elevation between it and 6,643-foot (2,025 m) Clingmans Dome, the highest point in the Great Smoky Mountains. Clingmans Dome's elevation is based on a conventional 1920 optical survey. Mount Craig's elevation was revised upwards in 1993 based upon satellite GPS to an accuracy of 4 inches (10 centimeters). Until Clingmans Dome can be remeasured by GPS, Mount Craig retains its designation as second highest.