Señorío de Arínzano is one of the oldest wineries in Spain, by lord Sancho Fortuñones de Arínzano first produced wines on the property. This winery produces Pago wines, making Arínzano one of the few terroirs in Spain which has been recognized with the status of Vinos de Pago, and was the first in northern Spain area. It has been recognized for the excellence of its vineyards since XI century. Their wines express the unique character of the vineyards.