The estate lies in the heart of Gigondas where 15 hectares of vineyard grow in the shade of the Dentelles de Montmirail mountain. In addition to the estate-grown wines labeled “Château de Saint Cosme,” Louis Barruol buys grapes from contracted growers, labeling these “négociant” wines simply as “Saint Cosme.”

Domaine de Saint Cosme Les Deux Albions Blanc carries the Principauté-d'Orange IGP and comes from 10-hectares near Violès, directly across the Ouvèze River from Gigondas. "The level of limestone here is, I think, the highest in the region," says Louis Barruol. This wine is a blend of Viognier, Picpoul, and Marsanne aged on the lees in a combination of pièce, demi-muids, and INOX tank.