4Washington, D.C.
The nation’s capital is a city steeped in history and political significance. Washington, D.C. is home to iconic monuments and memorials, including the Lincoln Memorial, the Washington Monument, and the U.S. Capitol. Visitors can explore the Smithsonian museums, all of which are free to the public, and learn about the country’s history, art, and science. The National Mall, a sprawling park in the heart of the city, offers beautiful views and a sense of history. Washington, D.C. is not only the political center of the USA but also a city filled with culture, history, and natural beauty.