Mount Rushmore National Memorial is centered on a colossal sculpture carved into the granite face of Mount Rushmore in the Black Hills near Keystone, South Dakota.
The sculpture features the 18 m heads of four United States Presidents recommended by Borglum: George Washington (1732–1799), Thomas Jefferson (1743–1826), Theodore Roosevelt (1858–1919) and Abraham Lincoln (1809–1865). The four presidents were chosen to represent the nation’s birth, growth, development and preservation, respectively. The memorial park covers 5.17 km2 and the actual mountain has an elevation of 1,745 m above sea level.
Between October 4, 1927, and October 31, 1941, Gutzon Borglum and 400 workers sculpted the colossal 18 m high carvings of United States Presidents George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln to represent the first 150 years of American history. These presidents were selected by Borglum because of their role in preserving the Republic and expanding its territory.
Mount Rushmore has been depicted in multiple films, comic books, and television series. Its functions vary from settings for action scenes to the site of hidden locations. Its most famous appearance is as the location of the final chase scene in the 1959 film North by Northwest. It is used as a secret base of operations by the protagonists in the 2004 film Team America: World Police, and the secret underground city of Cíbola is located there in the 2007 film National Treasure: Book of Secrets. In some films, the presidential faces are replaced with others; examples include the 1980 film Superman II and the 1996 film Mars Attacks! where the villains add their faces to the monument, and the 2003 film Head of State where the newly elected president’s face is added.
The popularity of the location, as with many other national monuments, derives from its immediate recognizability; “there are no substitutes for iconic resources such as the Statue of Liberty, the Lincoln Memorial, or Mount Rushmore. These locations are one of a kind places”. However, Mount Rushmore also provides access to a surrounding environment of wilderness, which distinguishes it from the typical proximity of national monuments to urban centers like Washington, D.C., and New York City.
According to Wikipedia