Milton College's Main Hall A closed college's 1850s administration building, kept as a museum by its alumni
Tiptree Jam Museum A free barn museum at the Wilkin & Sons jam factory, with a four-legged chicken and a Gladstone letter
Eastern California Museum A county museum in Independence, California, said to keep a set of homemade coyote-tooth dentures
Ceramic Beats A drum machine whose nine tracks are the Met's nine ceramic materials, each struck by its own sound
IRL Glasses Sunglasses with the polarizer turned ninety degrees, so LCD televisions go flat black — and phones, pointedly, do not
Cape Bear Lighthouse and Marconi Station The first place in Canada to hear the Titanic
The Mundaneum A search engine with a postal interface, fifteen million cards deep
The Galerie d'Apollon The Louvre's jewel room, reopened with every case emptied on purpose
Braun Collection The industrial-design canon, one flight up in a Kronberg strip mall, for three euros
The Living History Museum of Camping A museum where the exhibits have beds and you sleep in them
Old Jail Art Center A 19th-century Texas jail rehung with Picasso and Renoir
Theodore Roosevelt Presidential Library A Snøhetta library in the Badlands where an AI Roosevelt takes your questions
The Moist Towelette Online Museum A decades-old shrine to vintage moist-towelette packaging, still adding to the shelves
Tropfsteinmaschine, 1996–2496 A basement museum machine growing a stalactite-stalagmite pair over 500 years
Finds
- The Bedford Flag A painted crimson silk cavalry flag from the early 1700s, on view in a Massachusetts library
- House of Egyptian Architecture An eighteenth-century Cairo house, once home to the city's artists, now a museum of its own building tradition
- Milton College's Main Hall A closed college's 1850s main hall, kept as a museum by its alumni
- Tiptree Jam Museum A free barn museum at the Wilkin & Sons jam factory in Essex
- Eastern California Museum A small Inyo County museum reported to keep a set of homemade coyote-tooth dentures
- MBAD African Bead Museum Olayami Dabls' block-long outdoor installation in Detroit
- Susannah Place Four 1844 terrace houses and a corner shop, left as they were lived in
- Camp Butner Museum A WWII training camp that rose overnight on North Carolina farmland
- Musée Industrie Lithique A one-man museum in Laayoune, by appointment on WhatsApp
- Ceramic Beats A step sequencer whose tiles are real ceramics from the Met's open collection
- Grosjean's Noah's Ark A 1901 light-and-motion show in a small Ohio museum that predates animatronics by decades
- Ohio's Small Town Museum Home of the traffic light that ran at Long and Main for fifty years
- Larz Anderson Auto Museum Fourteen of one family's 32 cars, in the largest carriage house in New England
- The Mundaneum The world’s knowledge, on millions of index cards
- North American Cryptid Museum Bigfoot, the Wendigo and the Beast of Bray Road, at full height
- Rijksstudio 840,000 works from the Rijksmuseum, free to download and free to cut up
- The Galerie d'Apollon The Louvre's jewel gallery, reopened with every case emptied on purpose
- The Nutcracker Museum Over 7,000 nutcrackers from more than fifty countries, including a Garfield
- Braun Collection A design pilgrimage on the second floor of a strip mall
- The Living History Museum of Camping A museum where the exhibits have beds and you sleep in them
- The Nostalgia Box A hundred consoles in West Perth, and you can play them
- As Seen Below James Turrell's 100th Skyspace, a domed chamber open to the sky
- noclip Fly through classic game levels in your browser
- Wabash & Erie Canal Park A restored stretch of the canal that hauled in the rails that put it out of business
- Harriet Tubman's Auburn The home, church, and care home Harriet Tubman actually lived among
- Old Jail Art Center A 19th-century Texas jail rehung with Picasso and Renoir
- National Gallery of Armenia Donatello and Chagall turn up among 42,000 works in Yerevan
- Friedrich Ebert Memorial The Heidelberg birthplace of Germany's first elected president
- The Moist Towelette Online Museum A decades-old shrine to vintage moist-towelette packaging, still adding to the shelves
- Musee des Annees 30 A Paris-suburb museum devoted entirely to the art and design of a single decade
- Amenemopet's Painter's Palette A 3,000-year-old painter's palette still holding its pigments
- Quentin Blake Centre for Illustration Britain's first illustration museum, in a converted Victorian waterworks
- Amenemopet's 3,000-year-old painter's palette A scribe's palette at the Met, still smudged with its original pigments
- Hastings Museum Kool-Aid Exhibit A fiber-optic river of Kool-Aid in the drink's birthplace
- Nashville's Parthenon A full-scale Parthenon — gilded 42-foot Athena and all — in Tennessee
- He Built the City: Joe Macken's NYC Scale Model A 20-year scale model of every building in New York City, at the MCNY
- Plug and Socket Museum A Dutch museum cataloguing every electrical-plug standard
- World's Largest Time Capsule, Seward NE A 45-ton concrete vault unsealed in 2025 after fifty years underground — Chevy Vega included
- Embassy of the Free Mind Amsterdam museum and rare-book library for Hermetic and occult manuscripts