Alvaro Castro is undoubtedly one of the stars of Portuguese winemaking. Wine Advocate called the estate 'One of Portugal's great estates' , while Jamie Goode considers Alvaro as a leading light in Dao. He is a committed traditionalist. This is a field blend of Touriga nacional, Alfrocheiro, Jaen and Tinta Roriz. The wine is aged in old oak cask for 18 months. These are top wines at very accessible prices.