D.C.
Smithsonian Institution Building (The Castle) is one of D.C..

1. Smithsonian Institution Building (The Castle)

8.6
1000 Jefferson Dr SW (btwn 9th & 12th St SW), Washington, D.C.
History Museum · Southwest Washington · 86 tips and reviews
Washington Monument is one of D.C..

2. Washington Monument

9.4
2 15th St NW (btwn Constitution Ave NW & Independence Ave SW), Washington, D.C.
Monument · Southwest Washington · 344 tips and reviews
Lincoln Memorial is one of D.C..

3. Lincoln Memorial

9.6
2 Lincoln Memorial Circle NW (btwn Constitution & Independence Ave SW), Washington, D.C.
Monument · Southwest Washington · 471 tips and reviews
United States Holocaust Memorial Museum is one of D.C..

4. United States Holocaust Memorial Museum

8.8
100 Raoul Wallenberg Pl SW, Washington, D.C.
History Museum · Southwest Washington · 256 tips and reviews
National Mall is one of D.C..

5. National Mall

9.5
Constitution & Independence Ave (btwn 1st & 17th St), Washington, D.C.
Plaza · Northwest Washington · 267 tips and reviews
Smithsonian American Art Museum is one of D.C..

6. Smithsonian American Art Museum

9.0
800 G St. NW (8th and F Streets, NW), Washington, D.C.
Art Museum · Downtown-Penn Quarter-Chinatown · 86 tips and reviews
Meridian Hill Park is one of D.C..

7. Meridian Hill Park

9.4
2500 16th St NW, Washington, D.C.
Park · Columbia Heights · 70 tips and reviews
Vietnam Veterans Memorial is one of D.C..

8. Vietnam Veterans Memorial

9.2
5 Henry Bacon Dr NW (at Constitution Ave NW), Washington, D.C.
Monument · Northwest Washington · 91 tips and reviews
Washington National Cathedral is one of D.C..

9. Washington National Cathedral

9.1
3101 Wisconsin Ave NW (at Massachusetts Ave NW), Washington, D.C.
Church · Woodley Park · 80 tips and reviews