Grotta del Sole has chosen five areas of production: Phlegraen Fields, Irpinia, Sorrento Peninsula, Vesuvius and Agro Aversano. The company's vineyard of reference amounts to 120 hectares , 13 of which in ownership, 29 in direct management and the rest cultivated by our trusted partners, some of whom we have worked with for forty years. So the direct production quota amounts to 42 hectares out of 120, about 35%. Our goal is to control at least 60% within 5 years. Each one of these areas offers distinctive characteristics making for particularly high-quality vine growing. The hills of Irpinia, the centenarian vines of the Phlegraean Fields, the Aversa Ďalberata' (line trees), the black soil of the Vesuvius and the bubbly humanity of the Gragnano farmers have convinced us to work in these lands and make its wines.