Haut-Médoc () is an
''Appellation d'Origine Contrôlée'' (AOC) for
wine
Wine is an alcoholic drink made from Fermentation in winemaking, fermented fruit. Yeast in winemaking, Yeast consumes the sugar in the fruit and converts it to ethanol and carbon dioxide, releasing heat in the process. Wine is most often made f ...
in the
Bordeaux wine region of southwestern
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
, on the Left Bank of the
Gironde estuary. Covering a large part of the
viticultural strip of land along the
Médoc peninsula, the zone covers approximately of its length.
As defined by the original
Institut National des Appellations d'Origine
An institute is an organizational body created for a certain purpose. They are often research organisations (research institutes) created to do research on specific topics, or can also be a professional body.
In some countries, institutes ca ...
(INAO) decree of November 14, 1936, its southern edge borders the city of
Bordeaux
Bordeaux ( ; ; Gascon language, Gascon ; ) is a city on the river Garonne in the Gironde Departments of France, department, southwestern France. A port city, it is the capital of the Nouvelle-Aquitaine region, as well as the Prefectures in F ...
and the
Médoc AOC to the north, encompassing fifteen communes exclusive to the appellation, while at the same time it enclaves six appellations made up of nine communes (
Saint-Estèphe AOC,
Pauillac AOC
Pauillac () is a wine growing Communes of France, commune (municipality) and appellation d'origine contrôlée within Haut-Médoc AOC, Haut-Médoc in Bordeaux wine regions, Bordeaux, centred on the small town of Pauillac. Hugh Johnson (wine wr ...
,
Saint-Julien AOC,
Listrac-Médoc AOC,
Moulis-en-Médoc AOC and
Margaux AOC) that are technically wine-making communes of Haut-Médoc. Similarly, Haut-Médoc is a sub-appellation of the Médoc AOC.
Of Haut-Médoc's fifteen wine-producing communes, eight are located along the waterfront of
Garonne and Gironde:
Blanquefort,
Parempuyre,
Ludon,
Macau
Macau or Macao is a special administrative regions of China, special administrative region of the People's Republic of China (PRC). With a population of about people and a land area of , it is the most List of countries and dependencies by p ...
,
Arcins,
Lamarque,
Cussac and
Saint-Seurin-de-Cadourne. Seven communes lie inland:
Le Taillan,
Le Pian-Médoc,
Avensan,
Saint-Laurent-Médoc.
Saint-Sauveur,
Cissac and
Vertheuil.
Few of the estates falling within the generic Haut-Médoc appellation were included in the
Bordeaux Wine Official Classification of 1855 (as all but six of the 61 are located within the AOCs Margaux, Saint-Julien, Pauillac and Saint-Estèphe), but several were included in the classification
Cru Bourgeois.
History
For most of its history, the Haut-Médoc was a vast region of
salt marsh
A salt marsh, saltmarsh or salting, also known as a coastal salt marsh or a tidal marsh, is a coastal ecosystem in the upper coastal intertidal zone between land and open saltwater or brackish water that is regularly flooded by the tides. I ...
es used for animal
grazing
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to free range (roam around) and consume wild vegetations in order to feed conversion ratio, convert the otherwise indigestible (by human diges ...
rather than
viticulture
Viticulture (, "vine-growing"), viniculture (, "wine-growing"), or winegrowing is the cultivation and harvesting of grapes. It is a branch of the science of horticulture. While the native territory of ''Vitis vinifera'', the common grape vine ...
. In the 17th century,
Dutch merchants began an ambitious
drainage project to convert the marshland into a usable vineyard area. Their objective was to provide the
British market a wine alternative to the
Graves and
Portuguese wine
Portuguese wine was mostly introduced by the Romans (wine), Romans and other ancient Mediterranean peoples who traded with local coastal populations, mainly in the South. In pre-Roman Gallaecia-Lusitania times, the native peoples only drank beer ...
s that were dominating the market. Using technology that was advanced for that time, the Dutch were able to convert enough marshland to allow large estates to form all along the Gironde. Soon the Bordeaux wine regions of Margaux, Saint-Julien, Pauillac and Saint-Estèphe took shape. By the 19th century, the wine region of the Haut-Médoc was one of the most prosperous in France, with wines that had an international reputation that would be unparalleled till the late 20th century.

The area covers approximately 4,600 hectares of declared vineyards, constituting 28.5% of the Médoc total, annually producing on average 255,000 hectolitres of wine. The variation in types of soil is greater than other ''appellations'' in the region, ranging from less than ideal terrain, to conditions on a par with some of the enclaved appellations of more celebrated reputation.
Of the permitted grape varieties of Haut-Médoc, 52% of the viticultural area is planted with Cabernet Sauvignon, with additional cultivation of Merlot, Petit Verdot and to a small degree Malbec (locally called "Cot"). Also permitted under the regulations of the AOC are the varieties Cabernet Franc and Carménère.
The INAO specifications demand the following production norms: a high planting density, a minimum of 6,500 plants per hectare, and minimum of sugar, per litre of must
Must is freshly crushed Juice, fruit juice (usually grape juice) that contains the skins, seeds, and stems of the fruit. The solid portion of the must is called pomace and typically makes up 7–23% of the total weight of the must. Making must ...
, maximum base yield of 48 hectolitres per hectare, and a minimum alcohol by volume
Alcohol by volume (abbreviated as alc/vol or ABV) is a common measure of the amount of Alcohol (drug), alcohol contained in a given alcoholic beverage. It is defined as the volume the ethanol in the liquid would take if separated from the rest ...
of 10%.
Estates
Of the 392 viticultural properties of Haut-Médoc, 150 participate in winemaking cooperatives, the other 242 being independent wineries.[
]
Notes
a. '' Cru Bourgeois'' as a term of classification since 1932, was annulled in 2007, and reintroduced in 2009.
References
;General
Haut-Médoc
Bordeaux.com, Le Conseil Interprofessionnel du Vin de Bordeaux (CIVB)
Haut-Médoc
AOC decree, INAO
{{DEFAULTSORT:Haut-Medoc AOC
Bordeaux AOCs