Bordeaux wine regions all the producers within a given area: rather, only the producers (universally known as "châteaux", although not usually possessing the architectural grandeur that might imply) perceived as being of an unusually high standard are included in the classification. The châteaux included in the classification are referred to as "classed" or "classé", and those not included are referred to as "unclassed". Some classifications sub-divide the classed châteaux, according to the perceived quality. On the Left Bank, the Bordeaux Wine Official Classification of 1855 is the starting point for classification. Although this purports to be a classification of all Bordeaux wine, it
South West France (wine region) South West France (wine region) South West France, or in French "Sud-Ouest", is a wine region in France covering several wine-producing areas situated respectively inland from, and south of, the wine region of Bordeaux. These areas, which have a total of 16,000 hectares (40,000 acres) of vineyards, consist of several discontinuous wine "islands" throughout the Aquitaine region (where Bordeaux region itself is situated), and more or less to the west of the Midi-Pyrénées region. Thus, South West France covers both the upstream areas around the rivers Dordogne and Garonne (which also flow through Bordeaux where they combine to form the