The Church of the Great Copper Mountain is part of Falun's mining landscape, connected with the community that grew around the copper mine. It helps round out a visit focused on the UNESCO-listed mine by showing the civic and religious world that the industry supported.
The building is less famous than Falu Gruva, but it belongs to the same story. Stop in if you are walking between the town and mining heritage sites, and look at it as a marker of how deeply the copper industry shaped Falun's institutions.