description: 22.7 hectares - 17 ha Syrah, 5.4 ha Marsanne, 0.6 ha Roussanne
Main Sites: southern core - Mercurol, inc Les Pends, Roche-de-Glun. Also Terres Blanches at Larnage, Crozes-Hermitage and Tain. 25 plots.
Soil: clay-limestone, stones, granite bases Crozes, Tain. Kaolin, white clay Larnage. Some clay, alluvial stones Roche de Glun.