For nearly 40 years, Hernani Verdelho started a project to convert and improve its vinicultural heritage of old vineyards. The design of this wine had the basic idea of expressing the character of the Rabigato grape variety, much cultivated in the Douro. Today, after nine harvests, it is confirmed that Rabigato is one of the best Portuguese white varieties. Vineyards located at a high altitude allows a slow maturation and therefore balanced and perfumed grapes.