The Andes Mountains are the dominant geographical feature of Argentine wine regions, with the snow-capped mountains often serving as a backdrop view to the vineyards. As the winter snows start to melt in the spring, an intricate irrigation system of dams, canals and channels brings vital water supplies down to the wine regions to sustain viticulture in the dry, arid climates. Most of the wine regions are located within the foothills of the Andes and recent trends have seen a push to plant vineyards on higher elevations closer to the mountains.[1]