Cuvée Jean Jarreau wines are harvested from vineyards in the Languedoc region, in St.Jean de Fos on the Terraces du Larzac.  At those vineyards in St.Jean De Fos, specialists work in a human friendly bio environment at all the stages of the vinification, from manual harvesting until the bottling.

This region is located in the middle-north of the Hérault department. The climate of the Terraces du Larzac is marked by regular rain showers mainly in the autumn and spring, typical for a Mediterranean climate.