Carignan is an ancient blue-skinned grape varietal, thought to be indigenous to the Aragon region of Spain. However, today it is most commonly associated with the fine wines of southern France, and has been grown in many countries around the world which have the warm and dry conditions it requires to thrive. Carignan is recognized as being quite a sensitive vine, highly susceptible to all kinds of rot and mildew, although producing excellent results when given the right conditions and handled correctly. Its high tannin levels and acidity make the Carignan grapes very astringent, and as such, they are often used as a blending grape to give body to other, lesser bodied varietals. Despite this, with careful treatment, Carignan can produce superb single varietal wines packed full of character and unique attributes. The French region of Languedoc Roussillon can claim to be amongst one of the oldest continuing wine regions in the world, with a history which stretches back to the ancient Greeks almost three thousand years ago. Today, Languedoc Roussillon is recognized as a region associated with fine wines made from many of the noble grapes, and with over 700,000 acres under vine, is a veritable powerhouse of viticulture which has helped shape the world of wines as we know it. Languedoc Roussillon is situated in the very south of France, and enjoys a fine, hot, Mediterranean climate which allows the vines there to reach full ripeness and provide reliable yields each year. Languedoc Roussillon today produces over a third of France's wines, and the bottles which leave the wineries of the region remain popular across the globe.