Valenciso's flagship Reserva is a selection of handpicked tempranillo from the clay/limestone soils around Haro. The grapes are drawn from 17 plots spread across the villages of Villalba, Rodezno, Briones and Ollauri, all lie within a five-kilometre radius of the winery. Part of what has been proposed as the Western Sonsierra zone (by Alberto Gil and Antonio Remesal Villar in Rioja: Vinos Silenciosos), Ollauri’s vineyards are noted for their excellent calcário soils, altitudes of up to 600 meters and Atlantic-influenced climate. All the vines are managed organically and cropped well below the regional limits. The youngest vines that make the grade here are 60 years old.