D.C.
National Air and Space Museum is one of D.C..

1. National Air and Space Museum

9.2
6th St. (Independence Ave SW), Washington, D.C.
Science Museum · Southwest Washington · 639 tips and reviews
National Museum of Natural History is one of D.C..

2. National Museum of Natural History

9.2
1000 Constitution Ave NW (at 10th St NW), Washington, D.C.
Science Museum · Northwest Washington · 427 tips and reviews
National Portrait Gallery is one of D.C..

3. National Portrait Gallery

9.2
800 F St NW (at 8th St. NW), Washington, D.C.
Art Museum · Downtown-Penn Quarter-Chinatown · 183 tips and reviews
Albert Einstein Planetarium is one of D.C..

4. Albert Einstein Planetarium

9.1
600 Independence Ave SW (at 6th St SW), Washington, D.C.
Planetarium · Southwest Washington · 12 tips and reviews
Smithsonian Institution National Postal Museum is one of D.C..

5. Smithsonian Institution National Postal Museum

8.5
2 Massachusetts Ave NE (North Capitol St NE), Washington, D.C.
History Museum · NoMa · 62 tips and reviews
National Geographic Museum is one of D.C..

6. National Geographic Museum

1145 17th St NW (at Sumner Row NW), Washington, D.C.
Museum · Connecticut Avenue - K Street · 49 tips and reviews
U.S. Capitol Visitor Center is one of D.C..

7. U.S. Capitol Visitor Center

8.3
E Capitol Cir (at E Capitol St), Washington, D.C.
Museum · Capitol Hill · 66 tips and reviews
Star-Spangled Banner is one of D.C..

8. Star-Spangled Banner

8.4
1400 Constitution Ave NW (at National Museum of American History), Washington, D.C.
Exhibit · Northwest Washington · 8 tips and reviews
African American Civil War Museum is one of D.C..

9. African American Civil War Museum

7.6
1925 Vermont Ave NW (btwn T St NW and U St NW), Washington, D.C.
History Museum · U-Street · 6 tips and reviews
National Museum of the United States Navy is one of D.C..

10. National Museum of the United States Navy

8.1
Washington Navy Yard, Washington, D.C.
History Museum · Navy Yard · 11 tips and reviews
White House Visitor Center is one of D.C..

11. White House Visitor Center

7.9
1450 Constitution Ave NW (at 14th St NW), Washington, D.C.
Museum · Federal Triangle · 19 tips and reviews
District of Columbia World War I Memorial is one of D.C..

12. District of Columbia World War I Memorial

8.4
1964 Independence Ave SW (in West Potomac Park), Washington, D.C.
Monument · Southwest Washington · 10 tips and reviews
The White House is one of D.C..

13. The White House

8.8
1600 Pennsylvania Ave NW (btwn 15th St NW & 17th St NW), Washington, D.C.
Government Building · Northwest Washington · 510 tips and reviews
Albert Einstein Memorial is one of D.C..

14. Albert Einstein Memorial

8.9
2100 Constitution Ave NW, Washington, D.C.
Outdoor Sculpture · Northwest Washington · 25 tips and reviews
National Air and Space Museum Flight Simulator is one of D.C..

15. National Air and Space Museum Flight Simulator

8.5
Lenfant Plz SW, Washington, D.C.
Exhibit · Southwest Washington · 27 tips and reviews
Capital One Arena is one of D.C..

16. Capital One Arena

8.5
601 F St NW (at 7th St NW), Washington, D.C.
Basketball Stadium · Chinatown · 285 tips and reviews