Bordeaux Wine Official Classification of 1855 Bordeaux Wine Official Classification of 1855 The Bordeaux Wine Official Classification of 1855 resulted from the 1855 Exposition Universelle de Paris, when Emperor Napoleon III requested a classification system for France's best Bordeaux wines that were to be on display for visitors from around the world. Brokers from the wine industry ranked the wines according to a château's reputation and trading price, which at that time was directly related to quality. The wines were ranked in importance from first to fifth growths ("crus"). All of the red wines that made it on the list came from the Médoc region except
Bordeaux wine regions Bordeaux and includes the four famous communes of St-Estephe, Pauillac, St. Julien and Margaux. It is about 60 km north to south, and about 10 km wide, with around 10,600 hectares under vines and a production of about 50 million litres per year. All the wine made here is red. The northern or down-stream part was formerly known as the "Bas-Médoc" (lower Médoc), but is now simply (but confusingly) labeled as "Médoc". This region is some 34 km long, by 10 km wide, stretching from the mouth of the Gironde to St-Estèphe, and includes some 5800 hectares of vines, producing