First   viticultural region in France in area (245 000 hectares) and in volume (12.9   million hectoliters), the vineyards of Occitanie represent one-third of total   French production and 5.7% of world production. Occitanie region covers Pays   d’Oc, Roussillon and Languedoc vineyards as well as the right bank of the   southern part of Rhône Valley and South-West vineyards.