Châteauneuf-les-Bains () is a commune in the Puy-de-Dôme department in Auvergne-Rhône-Alpes in central France.Commune de Châteauneuf-les-Bains (63100), INSEE It is part of the canton of Saint-Éloy-les-Mines and the communauté de communes Combrailles Sioule et Morge.

See also Communes of the Puy-de-Dôme department

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