Sights:
- National Mall: contains many of Washington, DC`s most important institutions and monuments
- Smithsonian Institution Museums (www.si.edu)
- Jefferson Memorial, daily 24 hours, Tidal Basin South end of 15th Street
- Washington Monument, 15th Street and Constitution Ave, daily 09-17, entrance by timed tickets only, available on the day of admission on a first-come first-served basis...