10 Recommended places to visit in Washington, D.C.:

1. National Mall and Memorial Parks: Lincoln Memorial, Washington Monument, the Vietnam, World War II, and the Korean War Memorials.
2. Smithsonian National Museums: Free to enter. The most popular are the National Museum of American History, the National Museum of Natural History, the National Air and Space Museum, the National Museum of the American Indian, and the National Museum of African American History and Culture.
3. United States Capitol Building: Guided tours available.
4. White House: You can visit the exterior and the White House Visitor Center.
5. Supreme Court Building: Famous neoclassical building.
6. National Archives: You can find the original Declaration of Independence, Constitution, and Bill of Rights there.
7. Arlington National Cemetery: Visit the Tomb of the Unknown Soldier, the graves of presidents, and other notable figures.
8. Georgetown: A historic neighborhood.
9. The Wharf: A district with a waterfront neighborhood where you will find the historic Maine Avenue Fish Market and many restaurants and shops, to name a few.
10. International Spy Museum: Learn about the history and tradecraft of espionage.