7The White House (Washington, D.C.)

The White House, the official residence and workplace of the President of the United States, is one of the most iconic landmarks in the world. This grand neoclassical building, located in the nation’s capital, has been the home of every U.S. president since John Adams.

Why Visit: Tours of the White House offer a glimpse into the rich political history of the U.S., with rooms adorned with historic portraits and artifacts. Nearby, visitors can explore the National Mall, with monuments dedicated to past leaders like Abraham Lincoln and Martin Luther King Jr.