22 Washington institutions with verified free admission — 21 always free, 1 with scheduled free days. Washington is the easiest free-museum city in America: every Smithsonian location — 17 DC-area museums plus the National Zoo — is free, and the National Gallery of Art is free down to its special exhibitions. The planning problem isn't money, it's time.
| Institution | Free day | Who qualifies | Reservation |
|---|---|---|---|
| The Phillips Collection | 3rd Thursday monthly 5pm–8pm | Everyone | See page |
The 1 paid institution we track in Washington charges $20 in adult admission. On the free calendar the same visits cost nothing — up to $40 kept for a couple, $80 for four. None of these free routes are resident-gated, so the math holds for visitors as well as locals. National Gallery of Art and The Smithsonian and NMAAHC and National Zoo and Air and Space Museum and Udvar-Hazy Center and Natural History Museum and American History Museum and Portrait Gallery and SAAM and Hirshhorn and American Indian Museum and Freer and Sackler and Renwick Gallery and Postal Museum and Anacostia Museum and Library of Congress and Holocaust Museum and U.S. Botanic Garden and National Archives Museum and National Arboretum aren't in that arithmetic at all — admission there is free every open day. For scale: across the 37 cities on this site the median tracked roster is 4 institutions, which makes Washington's 22 one of the deeper free-day rosters we cover.
Bank of America's Museums on Us program opens participating Washington institutions to cardholders free on the first full weekend of every month — in Washington that includes The Phillips Collection. And through Museums for All, a SNAP EBT card admits up to four people for free-to-$5 on any regular day.
Count 8 Washington-area names on the Museums for All participant list — show a SNAP EBT card plus photo ID and up to four people get in for free-to-$5, on any normal operating day: International Spy Museum · Museum of the Bible · National Building Museum · National Children's Museum · Tudor Place · The President Woodrow Wilson House and 2 more. Mechanics, exclusions and the searchable national roster are on our Museums for All guide.
Before paying admission anywhere in Washington, check the reciprocity lookup: NARM, ASTC and AZA agreements frequently honor out-of-town memberships here.
One short email a month with Washington's verified free days — the dates, the resident rules, nothing else.
↥ Check another museum → Browse all free museum & zoo days →
National Gallery of Art, Smithsonian Museums & National Zoo, Smithsonian National Museum of African American History and Culture, Smithsonian's National Zoo, National Air and Space Museum, Steven F. Udvar-Hazy Center (National Air and Space Museum), Smithsonian National Museum of Natural History, National Museum of American History, National Portrait Gallery, Smithsonian American Art Museum, Hirshhorn Museum and Sculpture Garden, National Museum of the American Indian, National Museum of Asian Art (Freer Gallery and Arthur M. Sackler Gallery), Renwick Gallery of the Smithsonian American Art Museum, Smithsonian National Postal Museum, Anacostia Community Museum, Library of Congress (Thomas Jefferson Building), United States Holocaust Memorial Museum, United States Botanic Garden, National Archives Museum, United States National Arboretum — general admission never costs anything there.
Some do. None we track require advance free tickets; each institution's page here says exactly how it works and links the official booking page.