Sandwiched between the more famous appellations of Pauillac and Margaux, Saint-Julien is sometimes unfairly overlooked because it does not have a first growth chateau in the 1855 Bordeaux classification. Pauillac has three of the five Médoc first growths and Margaux has one.
Almost every acre of the Saint-Julien commune is covered with vines, except for a strip about 500 meters (1600ft) wide on the silted banks of the Gironde estuary to the east. The total vineyard area of the appellation covers approximately 900 hectares (2200 acres).
The châteaux which own them can be split into two neat groups: those around the village of Saint-Julien-Beychevelle and those around the village of Beychevelle.