Cael Cymorth

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

Wici OpenStreetMap

Archwiliwch y wici am ddogfennau manwl OpenStreetMap.

Feature Requests & Bugs

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

Fforwm

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.

Rhestr Bost

Subscribe to our low-volume mailing list.