Getting Help

OpenHistoricalMap has several resources for learning about the project, asking and answering questions, and collaboratively discussing and documenting mapping topics.

Wiki

Community-maintained instructions for using OHM and guidelines for contributing to the project.

Feature Requests & Bugs

File an issue at our GitHub repositories to report a bug or request a new feature.

Forum

Participate in longer discussions and informal chat rooms using your OHM account.

Discord

Join the OpenStreetMap World Discord server and get help in the #openhistoricalmap channel.

Slack

Invite yourself to the OpenStreetMap U.S. Slack workspace and join the #openhistoricalmap channel.

Mailing List

Subscribe to our low-volume mailing list.