The National Mall is a large open park located in downtown Washington DC, surrounded by iconic monuments and Smithsonian museums. You can catch a glimpse of the Washington Monument, Lincoln Memorial, and the US Capitol Building. Spend your day taking free tours of the museums or pack a picnic and relax on the grass.
The National Museum of American History showcases the history of the United States through various artifacts and exhibits. The highlight of the museum is the original Star-Spangled Banner. The National Museum of Natural History features exhibits on science and nature, displaying a wide variety of specimens from around the world.
The Library of Congress is the largest library in the world, with millions of books, photographs, and manuscripts. You can take a free guided tour and admire the beautiful architecture. The U.S. Supreme Court Building features beautiful marble columns and a majestic central staircase. Visitors can sit in on court cases for free.
The Arlington National Cemetery is the final resting place for more than 400,000 active duty service members and veterans. You can see the Changing of the Guard at the Tomb of the Unknown Soldier, the gravesite of President John F. Kennedy, and the Arlington House. The Pentagon Memorial is located adjacent to the Pentagon and is a somber tribute to the victims of the 9/11 attack on the Pentagon.
Georgetown is a charming historic neighborhood with great restaurants and shops. Walk along the cobblestone streets and take in the beautiful homes and gardens. Adams Morgan is known for its diverse community, lively nightlife, and street art. Check out the murals and grab a bite to eat from one of the many international cuisine offerings.
Washington DC is best explored on foot, but the city's public transportation system, the Metro, is easy to navigate and affordable. A day pass can be purchased for $13. The city also has a bike sharing program, Capital Bikeshare, with daily and hourly rates starting at $2.
If you have additional time, consider visiting the Smithsonians' other museums, such as the National Air and Space Museum and the National Museum of African American History and Culture. For food options, check out the various food trucks and markets around the city. If you have less time, focus on the National Mall and one or two other museums.
Ronald Reagan Washington National Airport (DCA) is the closest airport to downtown Washington DC, only 5 miles away. Dulles International Airport (IAD) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are both about 30 miles away from the city center. Taxis and ride-sharing services are available at all airports.