Help map libraries around the world...

Thousands of maps are still waiting to be explored and located.
Five minutes of your time will help to make the map discoverable and comparable with other maps.

Map libraries that need your help

Locate a map
Reviewed 18% Edited 74%

Are you are a cultural heritage institutions and want to join? See our partners.

Join the community

Explore our social network channels:
Talk to others on a forum Discussion group

Click to explore pilots: