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The searchable index of American federal records, running from founding documents to recently declassified memos.
Opens in a new tab. We do not control this site and it may have changed since we catalogued it.
National Archives Catalog sits in History & Time under Learn, filed as rabbit hole.
About this category: Historical maps, timelines, primary sources and the strange experience of seeing a moment in time laid out as an interface.
Yes. National Archives Catalog is free to use and needs no account.
No. You can use National Archives Catalog without signing up for anything.
Not well. We file National Archives Catalog as desktop only, so open it on a laptop or desktop computer.
Yes, we file it as safe for work. It also works muted.
We file it as "Rabbit hole": Clear your evening. We warned you.
Georeferenced Ordnance Survey sheets you can fade against satellite imagery to see exactly what got demolished.
Search hundreds of thousands of scanned historical maps by place and date, held by libraries worldwide.
Eighty thousand New York photographs from the 1870s onwards, mapped to the corners they were shot on.
Stanford's model of travel in the Roman world — pick two cities and get the cost, season and days by road or sea.
Canada put its entire animation and documentary archive online for free, and some of it is the strangest work any government ever funded.
Run a country by answering one absurd policy dilemma a day, then watch your statistics drift somewhere you did not intend.
The live feed from a deep-sea research ship's remote submersible, complete with scientists audibly losing composure over a new sea cucumber.
Neal Agarwal's collection of one-idea interactive toys, from spending Bill Gates' money to scrolling the whole ocean floor.
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