The D.C. metropolitan area, also known as the Washington, D.C. metro area, includes the city of Washington, D.C. and its surrounding suburbs in Maryland and Virginia. This region is known for its significant political and cultural influence, housing important landmarks such as the White House, the U.S. Capitol, and the Smithsonian Institution. The area is characterized by a diverse population and a robust economy, with many residents working in government, education, and technology sectors. Public transportation is facilitated by the Washington Metro, which connects various neighborhoods and nearby cities, making commuting easier for locals and visitors alike.