Aconcagua, 80km from the capital Santiago, north of Casablanca and south of Limari, is the last east-west tranversal valley before the long, north-south Central Valley begins. It is named after the highest peak in the Andes, Mt. Aconcagua (6,959m) and is made up of two very distinct zones. The interior of Aconcagua, Panquehue, is Chile's hottest, driest wine region, while the new vineyards located closer to the Pacific coast produce wines with pronounced exotic flavours.
Pure Andean water, a stable climate, clear skies and low risk of frost create ideal conditions for wine growing. Cool currents from both the Pacific Ocean and the snow-capped Andes Mountains help to maintain good acidity in the grapes, while the sunny and intensely hot summers ensure full levels of fruit ripeness.
Cabernet Sauvignon and Carmenere dominate the production and they have been grown here since the mid 19th century, yet since the 1990s the region has witnessed an enthusiastic interest in Syrah.