Condrieu (From the French coin de ruisseau meaning "corner of the brook") is a French wine-growing Appellation d'Origine Contrôlée (AOC) located in the northern Rhône, near Vienne and to the south of the Côte-Rôtie AOC. The vineyards are situated in the seven communes of Limony, Chavanay, Malleval, Saint-Michel-sur-Rhône, Saint-Pierre-de Boeuf, Vérin, and Condrieu. These communes are in the French departments of Ardèche, Rhône and Loire on the steep slopes of the foothills of the Massif Central on the right bank of the Rhône. The four southernmost communes can also produce wine under the Saint-Joseph AOC. The wines made in this AOC are exclusively white, from the Viognier grape, which may have originated in the region. The smaller AOC of Château-Grillet is enclaved within Condrieu and produces wines that are also 100% Viognier. The Condrieu AOC was officially created in 1940. History Viticulture in the area around Condrieu has existed since at least Roman times and it is possible that the area was first cultivated by the native Allobroges tribe. In the 18th century, Condrieu enjoyed a period of popularity as it gained access to the lucrative Parisian market. The wine was transported north by land to the city of Saint-Étienne where the Loire would carry the wine to the Canal de Briare and then to Paris. During periods of peace between France and Great Britain, Condrieu would find its way to the London market. For most of the 20th century before the early 1970s, the only northern Rhône wine well-known far from the region was Hermitage, and there was little demand on the export market for Rhône wines. Producing wine from hillside vineyards requires more labour than on flat vineyards, and is therefore economically difficult when demand and prices are low. This was particularly felt by some Rhône appellations in the early post-World War II era, including Condrieu and its neighbour Côte-Rôtie, with the 1950s and 1960s a particularly difficult time. Rhône wines in general started to be more in demand from the early 1970s, and stronger so from the late 1970s/early 1980s. From this time, the négociant business of Marcel Guigal at Ampuis helped expand the market for Condrieu wines. Guigal primarily made his name with his Côte-Rôtie wines which then paved the way for his bottlings from other appellations, which also includes a significant portion of white wine. Guigal's Condrieu was sourced from small growers in the appellation.