Saint-Marcellin () is a commune in the Isère department, in southeastern France, 51 km from Grenoble. The town is served by a railway station, on the line from Valence to Grenoble. Population Twin towns Saint-Marcellin is twinned with: Grafing, Germany, since 1994 Fiesso d'Artico, Italy, since 2007 See also Communes of the Isère department Parc naturel régional du Vercors References Communes of Isère Isère communes articles needing translation from French Wikipedia