Preserving the past and advancing the future of maps

Learn about our collections

Inspiring learning through map education

Resources for teachers and students

Explore digital projects

See what you can learn

We offer a wide spectrum of services and activities for the general public

Our educator resources support teachers in fields ranging from geography and social studies to STEM and world history

Our collections open up countless ways of exploring people and places around the world, and we welcome researchers from all walks of life

Explore our collections and discover the world of historical geography from home

Make a quick search of our main Digital Collections portal. For more, see Searching the Collections.

Beginning in June, we’re making it possible to book research visits to see rare maps by advance appointment

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Let's take a closer look at some July maps from years past

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July 4th is a day we celebrate "freedom" in the US. Whose freedom are we celebrating? How has that changed over more than two centuries?

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Taking a look at the rainbows of our collection

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