10/8:
- U.S. Capitol
- Summerhouse
- Peace Monument
- Reflecting Pool
- Garfield Monument
- Grant Memorial
- Supreme Court
All:
- African American Civil War Memorial Museum
- American University Museum
- Anacostia Community Museum
- Anderson House
- Art Museum of the Americas
- Arthur M. Sackler Gallery
- Charles Sumner School
- Christian Heurich Mansion
- Clara Barton Missing Soldiers Office
- Corcoran Gallery of Art
- DAR Museum
- Decatur House
- Dumbarton House
- Dumbarton Oaks Research Library and Collection
- Franklin Delano Roosevelt Memorial
- Folger Shakespeare Library
- Ford's Theatre National Historic Site
- Frederick Douglass National Historic Site
- Freer Gallery of Art
- Gallaudet University Museum
- General Federation of Women's Clubs Headquarters
- George Washington University Art Galleries
- Georgetown University Art Galleries
- Hillwood Estate, Museum & Gardens
- Hirshhorn Museum and Sculpture Garden
- Historical Society of Washington, D.C.
- Howard University Gallery of Art
- Interior Museum
- International Spy Museum
- Korean War Memorial
- Kreeger Museum
- L. Ron Hubbard House
- Laogai Museum
- Library of Congress
- Lillian & Albert Small Jewish Museum
- Lincoln Memorial
- Madame Tussauds Washington D.C.
- Marian Koshland Science Museum
- Martin Luther King, Jr. Memorial
- Mary McLeod Bethune Council House National Historic Site
- Meridian International Center
- National Air and Space Museum
- National Archives
- National Bonsai and Penjing Museum
- National Building Museum
- National Gallery of Art
- National Geographic Museum
- National Guard Memorial Museum
- National Museum of African American History and Culture
- National Museum of African Art
- National Museum of American History
- National Museum of American Jewish Military History
- National Museum of Crime & Punishment
- National Museum of Natural History
- National Museum of the American Indian
- National Museum of Women in the Arts
- National Portrait Gallery
- National Postal Museum
- Newseum
- O Street Museum Foundation
- Old Stone House
- Phillips Collection
- President Lincoln's Cottage at the Soldiers' Home
- Renwick Gallery
- S. Dillon Ripley Center
- Saint John Paul II National Shrine
- Salve Regina Gallery
- Scottish Rite Temple and Supreme Council Library
- Sewall-Belmont House and Museum
- Smithsonian American Art Museum
- Textile Museum
- The Octagon House
- The Wilderness Society Gallery
- Thomas Jefferson Memorial
- Tudor Place
- U.S. Navy Museum
- United States Capitol
- United States Capitol Visitor Center
- United States Holocaust Memorial Museum
- Vietnam Veterans Memorial
- Washington Monument
- White House
- Woman's National Democratic Club Museum
- Woodrow Wilson House
- World War II Memorial
oct 1 2015 ∞
may 2 2023 +