Free Museum Day Finder

Free Museum Day Finder

Pick a museum, zoo or aquarium and we'll show its next free day — who qualifies, whether you need a reservation, and what's excluded — verified against the institution's own page.

Updated 2026-09-04 · Free tool · No sign-up · Runs in your browser

How this tool works

Every schedule in this tool was read from the institution's own published page — its admissions page, discounts page, or official announcement — and each entry stores that source URL and the date we checked it. Nothing comes from listicles or other aggregators, because that's where stale dates come from.

  • Published dates are used verbatim. Where an institution lists explicit free dates (Illinois Resident Free Days, Denver's SCFD free days), we show those exact dates.
  • Rules are computed and labeled. Where the policy is a rule ("first full weekend", "every Thursday evening"), we compute the upcoming calendar from the rule and mark those dates as derived — a museum can still cancel one for a private event.
  • The catch is part of the answer. Residency requirements, advance-reservation rules and excluded special exhibits are shown next to the date, not hidden.
  • Missing beats invented. If we couldn't verify an institution's policy on an official page, it isn't listed. A missing museum is honest; an invented date sends a family to a closed ticket window.

Free-day calendars are published monthly or quarterly, so the busiest institutions here are re-checked on a monthly pass. The institution's own ticketing page is always the final word — it's linked on every result.

Free days at a glance (79 institutions)

Every row was verified on the institution's own page. Last updated 2026-09-04.

InstitutionCityFree dayWho qualifiesChecked
Minnesota ZooApple Valley, MNSee pageMinnesota residents currently receiving qualifying public-assistance benefits2026-09-04
High Museum of ArtAtlanta, GA2nd Sunday monthlyOpen to everyone on Second Sundays/Third Wednesdays2026-09-04
Zoo AtlantaAtlanta, GAPublished datesRestricted to verified City of Atlanta/Fulton County residents2026-09-04
Baltimore Museum of ArtBaltimore, MDAlways freeEveryone2026-09-04
ICA Boston (Institute of Contemporary Art)Boston, MAThursdays 17:00-21:00Everyone2026-09-04
Museum of Fine Arts BostonBoston, MAPublished datesMassachusetts residents2026-09-04
Brookfield Zoo ChicagoBrookfield, ILPublished datesOpen to all guests, no residency requirement stated for Free Days.2026-09-04
Adler PlanetariumChicago, ILWednesdays 16:00-22:00Illinois residents. Accepted proof: valid Illinois driver's license/photo ID, an Illinois student photo ID, or a photo ID plus a document2026-09-04
Art Institute of ChicagoChicago, IL3rd Thursday monthlyIllinois residents2026-09-04
Chicago Children's MuseumChicago, ILSee pageN/A — no ongoing free-admission program found on the museum's own page.2026-09-04
Chicago History MuseumChicago, ILPublished datesIllinois residents2026-09-04
DuSable Black History Museum and Education CenterChicago, ILWednesdaysGeneral public on Wednesdays2026-09-04
Field MuseumChicago, ILWednesdaysIllinois residents, proof of residency required.2026-09-04
Griffin Museum of Science and IndustryChicago, ILPublished datesIllinois residents2026-09-04
Lincoln Park ZooChicago, ILAlways freeOpen to all, no restriction.2026-09-04
Museum of Contemporary Art ChicagoChicago, ILTuesdays 17:00-21:00Illinois residents on Tuesday evenings2026-09-04
National Museum of Mexican ArtChicago, ILAlways freeOpen to all visitors, no restriction.2026-09-04
National Museum of Puerto Rican Arts & CultureChicago, ILAlways freeOpen to all, no restriction.2026-09-04
Peggy Notebaert Nature MuseumChicago, ILPublished datesIllinois residents only2026-09-04
Shedd AquariumChicago, ILTuesdays 17:00-21:00Illinois residents. All adults2026-09-04
Cincinnati Art MuseumCincinnati, OHAlways freeOpen to everyone2026-09-04
Cleveland Museum of ArtCleveland, OHAlways freeOpen to everyone2026-09-04
Dallas Museum of ArtDallas, TXAlways freeOpen to everyone2026-09-04
Perot Museum of Nature and ScienceDallas, TXSee pageRestricted-group discounts only2026-09-04
Children's Museum of Denver at Marsico CampusDenver, COPublished datesOpen to everyone2026-09-04
Denver Art MuseumDenver, COPublished datesOpen to everyone, no proof/ID required2026-09-04
Denver Botanic GardensDenver, COPublished datesOpen to everyone2026-09-04
Denver Museum of Nature & ScienceDenver, COPublished datesOpen to everyone2026-09-04
Denver ZooDenver, COPublished datesOpen to everyone2026-09-04
Detroit Historical MuseumDetroit, MISee pageGeneral free-day eligibility unspecified2026-09-04
Detroit Institute of ArtsDetroit, MISee pageResidents of Macomb, Oakland and Wayne counties2026-09-04
Amon Carter Museum of American ArtFort Worth, TXAlways freeOpen to everyone2026-09-04
Fort Worth ZooFort Worth, TXSee pageOpen to everyone2026-09-04
Kimbell Art MuseumFort Worth, TXAlways freeOpen to everyone2026-09-04
Modern Art Museum of Fort WorthFort Worth, TXFridaysOpen to everyone2026-09-04
Chicago Botanic GardenGlencoe, ILPublished datesIllinois residents.2026-09-04
Children's Museum HoustonHouston, TXThursdays 17:00-20:00Must bring a child; no other ID/income proof required2026-09-04
Houston Museum of Natural ScienceHouston, TXTuesdays 17:00-20:00Everyone2026-09-04
Houston ZooHouston, TX1st Tuesday monthlyOpen to everyone2026-09-04
Menil CollectionHouston, TXAlways freeOpen to everyone2026-09-04
Museum of Fine Arts, HoustonHouston, TXThursdaysOpen to everyone2026-09-04
Nelson-Atkins Museum of ArtKansas City, MOAlways freeOpen to everyone2026-09-04
California Science CenterLos Angeles, CAAlways freeEveryone2026-09-04
Griffith ObservatoryLos Angeles, CAAlways freeEveryone2026-09-04
Los Angeles County Museum of Art (LACMA)Los Angeles, CA2nd Tuesday monthlyL.A. County residents2026-09-04
Los Angeles Zoo and Botanical GardensLos Angeles, CASee pageL.A. Public Library cardholders2026-09-04
Natural History Museum of Los Angeles County (NHM)Los Angeles, CAundefineds 15:00-17:00L.A. County residents2026-09-04
The BroadLos Angeles, CAAlways freeEveryone2026-09-04
The Getty CenterLos Angeles, CAAlways freeEveryone2026-09-04
Minneapolis Institute of ArtMinneapolis, MNAlways freeEveryone2026-09-04
Walker Art CenterMinneapolis, MNThursdaysOpen to everyone on Thursday nights and First Saturdays2026-09-04
American Museum of Natural HistoryNew York, NYSee pageNew York State residents (with ID)2026-09-04
Bronx ZooNew York, NYSee pageWednesday reduced-admission tickets: anyone who books in time2026-09-04
MoMA (Museum of Modern Art)New York, NYFridays 17:30-20:30New York State residents (with ID)2026-09-04
The Metropolitan Museum of ArtNew York, NYSee pageNew York State residents; NY, NJ and CT students (with ID)2026-09-04
Oakland Museum of California (OMCA)Oakland, CA1st Sunday monthlyEveryone2026-09-04
Philadelphia Museum of ArtPhiladelphia, PAFridaysEveryone — pay what you wish on Friday nights2026-09-04
Heard MuseumPhoenix, AZ1st Friday monthlyEveryone2026-09-04
Phoenix Art MuseumPhoenix, AZWednesdays 15:00-20:00Everyone — voluntary donation (pay what you wish)2026-09-04
OMSI (Oregon Museum of Science and Industry)Portland, ORSee pageEveryone2026-09-04
Oregon ZooPortland, ORSee pageDiscounts: Oregon/Washington income-assistance participants2026-09-04
Portland Art MuseumPortland, OR1st Thursday monthlyEveryone2026-09-04
Balboa Park Residents Free Days (multiple museums)San Diego, CATuesdaysCity and County of San Diego residents, plus active-duty military and their dependents — photo ID showing address required2026-09-04
Fleet Science CenterSan Diego, CA1st Tuesday monthlySan Diego County residents2026-09-04
San Diego Natural History Museum (The Nat)San Diego, CA1st Tuesday monthlySan Diego City & County residents, active military + dependents2026-09-04
Asian Art Museum (San Francisco)San Francisco, CA1st Sunday monthlyEveryone2026-09-04
California Academy of SciencesSan Francisco, CASee pageEBT cardholders2026-09-04
de Young MuseumSan Francisco, CASaturdaysBay Area residents2026-09-04
Legion of HonorSan Francisco, CASaturdaysBay Area residents2026-09-04
San Francisco Museum of Modern Art (SFMOMA)San Francisco, CAPublished datesAges 18 and under2026-09-04
Burke MuseumSeattle, WA1st Thursday monthlyEveryone2026-09-04
Seattle Art Museum (SAM)Seattle, WA1st Thursday monthlyEveryone2026-09-04
The Museum of FlightSeattle, WA1st Thursday monthlyEveryone2026-09-04
Woodland Park ZooSeattle, WASee pageVaries by program — see freeText2026-09-04
Saint Louis Art MuseumSt. Louis, MOAlways freeOpen to everyone2026-09-04
Saint Louis Science CenterSt. Louis, MOAlways freeOpen to everyone2026-09-04
Saint Louis ZooSt. Louis, MOAlways freeOpen to everyone2026-09-04
National Gallery of ArtWashington, DCAlways freeEveryone2026-09-04
Smithsonian Museums & National ZooWashington, DCAlways freeEveryone2026-09-04

Browse all free museum & zoo days →

FAQ

How do free museum days work?

Most large museums, zoos and aquariums set aside regular free-admission windows — a weekly evening, a monthly day, or published resident free days — often as a condition of public funding or as community access programs. General admission is free; special exhibits, parking and timed extras usually still cost money, and many institutions require a free timed-entry reservation.

Are free museum days only for residents?

Sometimes. Illinois museums' free days are typically for Illinois residents with ID, Detroit Institute of Arts is free for tri-county residents, and Balboa Park's free Tuesdays are for San Diego City and County residents. Plenty of others — free evenings at many art museums, always-free institutions like the Smithsonian or the Getty — are open to everyone. Each entry here says exactly who qualifies.

Do I need a reservation for a free day?

Increasingly, yes. Many institutions release free-day tickets online in advance, and the most popular ones (Shedd Aquarium's Illinois Resident Free Days, for example) can run out. Each entry in this tool says whether a reservation is required and links the official page to book it.

What are Museums on Us weekends?

Bank of America's Museums on Us program gives its cardholders one free general admission at 250+ participating cultural institutions on the first full weekend of every month — show your card and photo ID. Special exhibitions and fundraising events are excluded. We track the dates and notable participating museums on our Museums on Us page.

Do zoos have free days too?

Yes — some are always free (Lincoln Park Zoo in Chicago, the Saint Louis Zoo, the Smithsonian's National Zoo), and others run free or discounted days for local residents. Our free zoo days page collects the ones we've verified.

How current is this data?

Every entry shows the date it was last checked against the institution's own page (data last updated 2026-09-04). Schedules change and sell out, so treat this as a well-maintained map and confirm on the linked official page before you go.

Related tools

Museum Reciprocity LookupPick the reciprocal logo on your membership card — NARM, ASTC, AZA, Time Travelers — enter your ZIP, and we'll map the participating museums near you with the gotcha rules computed, including ASTC's 90-mile exclusion.Library State Park Pass FinderPick your state and we'll tell you whether your library card gets you free state-park entry, what the pass actually covers, and how to borrow one — verified with each state's park agency or state library.