The most famous vineyard in Alsace is probably the Rangen de Thann Grand Cru, located in the south of Alsace. This Grand Cru is located near the town of Thann and has an average gradient of 60%. It lies at heihgts of 340 to 460 m and at its foot the River Thur provides the necessary moisture to support botrytis in autumn. Summers are warm and rainfall is low – 750 mm per year, which yet is more than … 
Château Bellerive cultivates twelve hectares of Chenin Blanc-planted vineyards in the commune of Rochefort-sur-Loire. Part of this community is located in the 54-hectares Quarts de Chaume appellation, which is also part of the nearly 3400 hectares AOC Coteaux du Layon.
Quarts de Chaume wines,- concentrated, expressive and extremely long-lived -, have the status Grand Cru, which can also be labeled on the label – the wines of the Coteaux du Layon appellation may only be labeled Premier Cru.
The Grand Cru status is due not only to the very low yield of 20 hectoliters per hectare, but also to the location. The vineyards in Quarts
