Le Coste di Gradoli is a winery located in Gradoli, Lazio, Central Italy, near the volcanic Lake Bolsena. The 14-hectare estate is owned and operated by Gianmarco Antonuzzi and Clementine Bouveron. It comprises a vineyard, olive groves, chestnut trees, shrubs, and oaks. The terroir of this region is characterized by iron-rich soil and a mild climate - not quite Mediterranean but not fully continental.
Gianmarco and Clementine do everything by hand, adopting a biodynamic approach in the vineyard – Le Coste di Gradoli is a certified organic winery – and low-intervention one in the cellar. In a very short amount of time, they've become some of the most revered natural wine producers in the area.