Crêts en Belledonne (, literally Crests in Belledonne) is a commune in the Isère department of southeastern France. The municipality was established on 1 January 2016 and consists of the former communes of Saint-Pierre-d'Allevard and Morêtel-de-Mailles.Arrêté préfectoral 27 October 2015
Population Population data refer to the commune in its geography as of January 2025.
See also Communes of the Isère department
References