Calcabrina winery is a family-run farm located near Montefalco, actively engaged in viticulture and goat cheese production. Diego Calcabrina, born in 1980, runs the farm with his father, Angelo. The farm was transformed into a winery in the early 2000s, and since 2005, it has adhered to organic and biodynamic principles. The inclusion of animals in the project allows for natural fertilization of the vineyards. The winery's vineyards are situated at 400 meters above sea level, with a north-east exposure, and the soil is rich in skeleton mixed with clay and sandstone. The vineyards, covering 2 hectares, were planted with Sagrantino about 15 years ago. Calcabrina produces approximately 4000 bottles of wine per year using natural vinification methods, including manual harvest, spontaneous fermentation, and no added sulfur.