Château Dauzac, a Margaux ''Grand Cru Classé'' according to the 1855 classification, has the privilege of having a one-block 49 hectares vineyard: 45 hectares with the Margaux appellation and 4 hectares with the Haut-Médoc appellation. Located near the Gironde estuary whose influence on the vineyard’s ecosystem is critical, the property is protected from ocean winds thanks to 120 hectares of meadows and forests.