French wine is produced all throughout France, in quantities between 50 and 60 million hectolitres per year, or 7–8 billion bottles. France is the world's second largest wine producer behind Italy. French wine traces its history to the 6th century BC, with many of France's regions dating their wine-making history to Roman times. The wines produced range from expensive high-end wines sold internationally to more modest wines usually only seen within France.
Two concepts central to higher end French wines are the notion of "terroir", which links the style of the wines to the specific locations where the grapes are grown and the wine is made, and the Appellation d'Origine Contrôlée (AOC) system. Appellation rules closely define which grape varieties and winemaking practices are approved for classification in each of France's several hundred geographically defined appellations, which can cover entire regions, individual villages or even specific vineyards.
France is the source of many grape varieties (Cabernet Sauvignon, Chardonnay, Pinot Noir, Sauvignon Blanc, Syrah) that are now planted throughout the world, as well as wine-making practices and styles of wine that have been adopted in other producing countries. Although some producers have benefited in recent years from rising prices and increased demand for some of the prestige wines from Burgundy and Bordeaux, the French wine industry as a whole has been influenced by a slight decline in domestic consumption, as well as growing competition from both the New World and other European countries.