The vineyards of the Aconcagua Valley are fed by more than 100 canals and aqueducts, each carrying runoff from the Andes Mountains via the Aconcagua River and its tributaries. With its natural abundance of nutrient-rich water, this valley is produces high quality grapes in abundance. The Acancagua Valley has two major growing regions -- Los Andes and San Felipe – that enjoy warm days and cool nights. This climate gives the region’s wine grapes superior quality and concentration. Among the favorite wine grape varieties grown here are Cabernet Sauvignon, Carmenere and Syrah.