The bodega has a total of 700 has. Split between four localities of the Rioja Alta: Cuzcurrita de Río Tirón, Tirgo, Sajazarra and Villaseca. It is from among these vineyards that we select the grapes with which Tarón 4M is made. These are vines with low yields, subject to very careful monitoring of ripening so as to decide the ideal time to harvest.