Cillar de Silos produces Tempranillo from Castilla y León, Spain's continental heartland. The region's high altitude and diurnal temperature swings shape wines of structure and depth. La Viña de Amalio Tempranillo, Flor de Silos Ribera del Duero, and Altos de Revilla Ribera del Duero represent the winery's core portfolio. These bottlings have been assessed by Wine Advocate, Decanter, Wine Enthusiast, and Wine Spectator. Tempranillo from this terroir typically expresses dark fruit, mineral tension, and the grip characteristic of Ribera del Duero's demanding climate. The winery's focus remains on single-varietal expression from this demanding region.