The National Mall is a large, open park in the heart of Washington, D.C. It stretches from the U.S. Capitol to the Lincoln Memorial, covering about two miles. The Mall is surrounded by important buildings and monuments, making it a central location for national events and celebrations. Visitors can explore various memorials, including the Washington Monument and the Vietnam Veterans Memorial. The area is also home to several museums, such as the Smithsonian Institution, which offers free admission. The National Mall serves as a gathering place for tourists and locals alike, reflecting the history and culture of the United States.