Pittacum Wineries and Vineyards, a member of the Terras Gauda Group, located in Arganza (D.O. Bierzo), produces wines with a strong personality and linked to the terroir.

From hundred-year-old Mencía variety vines come Pittacum Barrica, Petit Pittacum, Val de la Loba, Pittacum Aurea and La Prohibición, the latter produced from garnacha tintorera grapes.