Costador, under the guidance of Joan Franquet, stands as a testament to organic and biodynamic viticulture on a unique mountainside boasting ancient vineyards, some certified. With vines ranging from 60 to 110 years old, spread across diverse terroirs of slate, clay, and limestone at elevations from 400 to 800 meters, the estate benefits from significant temperature variations, facilitating prolonged grape maturation while preserving freshness and acidity. Meticulous temperature control is maintained throughout the winemaking process, from harvest to fermentation and aging. Embracing authenticity, Franquet exclusively employs wild and autochthonous yeasts, with fermentation primarily occurring in amphorae or stainless steel tanks.