La Roche-Blanche (; ) is a commune in the Puy-de-Dôme department in Auvergne in central France.INSEE commune file
Population
Twin towns The commune is twinned with: Empfingen, Germany
See also Gergovie Communes of the Puy-de-Dôme department
References
External links
La Roche-Blanche on the Institut géographique national site La Roche-Blanche on the Insee site