The Harvard Map Collection, founded in 1818, houses one of the largest collections of maps, atlases and digital data in North America. As part of the Harvard Library, we support learning and research into all things geospatial.

You can search our collections in three ways:
The Harvard Library Online Catalog
The Harvard Geospatial Library
Our Card Catalog
If you are having trouble finding something, don't hesitate to contact us!

The Beehive
Beyond the Reading Room
Common-place
Echoes from the Vault
Fondly, Pennsylvania
Houghton Library Blog
From the Stacks
Houghton Modern Books and Manuscripts
The Junto
Map Commentaries
Past is Present
Programming Historian
Radical Cartography
The Slavic Collection at Harvard
Stylus
Widener Library

American Panorama
Authorial London
China, America, and the Pacific
Digital Atlas of Roman and Medieval Civilizations
Enchanting the Desert
Hypercities
Mapping the Republic of Letters
The Negro Travelers’ Green Book
Old NYC
Railroads and the Making of Modern America
Relaciones Geográficas
Ship Map
The Spread of US Slavery
Stanford Spatial Humanities Lab
Submarine Cable Map
UVA Spatial Humanities
Visualizing Emancipation

David Rumsey Collection at Stanford
Library of Congress
Perry-Castañeda Library Map Collection
Norman B. Leventhal Map Center
Newberry Library
Osher Map Library
Maps at The Perkins School for the Blind