Izquierdo produces wine in Ribera del Duero, the prestigious Tempranillo region of Castilla y León in north-central Spain. The appellation is defined by its continental climate, high altitude, and Duero River influence—conditions that yield structured, age-worthy reds. The winery's Antonino Izquierdo Vendimia Seleccionada, a Tempranillo, has earned recognition from Wine Enthusiast and Wine Advocate. Ribera del Duero Tempranillos are known for their depth, tannin architecture, and ability to develop complexity over time, characteristics evident in the region's finest expressions.