Arlington House (Custis-Lee Mansion)
Arlington Cemetery
Arlington County Visitors Center
Botanical Gardens
Bureau of Engraving & Printing
Capitol Building
Capitol Children's Museum
Chinatown
Convention Center (existing)
Convention Center (new, opening 2003)
Corcoran Gallery
Federal Bureau of Investigation (FBI)
Freer Gallery
Hirshhorn Museum
Holocaust Museum
House Where Lincoln Died
Iwo Jima Memorial
Kennedy Center
Library of Congress
Lincoln Memorial
MCI Center
National Airport

National Air & Space Museum
National Archives
National Building Museum
National Gallery of Art
National Geographic Society
National Museum of African Art
National Museum of American Art*
National Museum of the American Indian
National Museum of Women in the Arts
National Portrait Gallery*
National Postal Museum
National Zoo
Newseum
Phillips Collection
Renwick Gallery
RFK Stadium
Sackler Gallery
Smithsonian Castle
Supreme Court
Tidal Basin (cherry blossoms)
Washington Monument
White House and Visitors Center

*Under renovation, re-opening 2006