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. Chile is a fascinating country when it comes to wines and viticulture, and by far the most internationally renowned wine region in the country is the Valle Central. This expansive valley is located close to the Chilean capital of Santiago, and stretches between the Maipo Valley and Maule Valley, a long, winding fault through the mountainous regions of the country which is now almost completely covered by vineyards producing wines of exquisite character. The region itself may well be associated with the 'New World' of wines, but in actual fact, vineyards have been cultivated around the Maipo valley since the 16th century, when settlers from Europe brought vines across the ocean with which to make sacramental wines. A wide range of grape varietals thrive in the hot climate of Valle Central, from the Cabernet Sauvignon and Merlot vines the country is most famous for, to Syrah, Chardonnay, Sauvignon Blanc and Carmenere.