Update:

We have resumed some on-campus services, including book pickup, virtual consultations, and fulfilling scanning/digitization requests. Many library materials are available online, but our buildings remain closed until further notice.

Harvard Map Collection

Today: Closed

Highlights

New maps, old maps, and spatial data with expert librarians to help you bring them to life in research and teaching.

  • Globes by Gerard Mercator
  • Maps captured from Axis forces
  • International census data
  • Great Britain historical GIS
Open to the general public.

Find Maps

Use Spatial Data

Teach with Us

Explore

Celebrating Our 200th Birthday!
2018 marks 200 years since the original gift that founded the Map Collection. Read more about it in our online catalog for "Follow the Map: The Harvard Map Collection at 200."

About Us

Our Mission

With experts in spatial analysis, map-making, and historical analysis, we want to help you make the most of the over 500,000 maps and terabytes of data at the Harvard Map Collection. Whether you are analyzing the spatial dimensions of health, making a map about demographics, or tracing changing borders on old maps, we want to find ways to support your work and collaborate on innovative research and teaching. 

We collect maps and geospatial data from all time periods and all places in all languages. We are particularly interested in acquiring maps and objects that document how people have used and continue to use maps, whether it be in maps, cartographers’ drafts and journals, artists’ books, or ephemera. We seek out data that helps answer questions about the natural world and the people in it such as census data, population data, and climate information. Then we help analyze that data and bring out new geospatial insights.