The faces of four U.S. presidents - George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln - are carved in granite at Mount Rushmore National Memorial. Not only is this colossal work of art a stunning achievement it is a memorial to American history. Partake in a ranger-guided walk and learn about the four men honored here. Tour the sculptors studio and find out what preparations such a large sculpture required. Visit the Visitor Center and discover fun facts about America’s past.