Aconcagua is a prominent wine region in central Chile, named after the towering Aconcagua Mountain, and is known for producing bold, structured red wines, particularly from Cabernet Sauvignon and Syrah. The region benefits from a Mediterranean climate with cooling Pacific breezes and Andean influences, allowing for balanced ripening and expressive fruit. Sub-regions like Aconcagua Valley and Aconcagua Costa are gaining recognition for their high-quality wines, with producers such as Errázuriz leading the charge in both innovation and international acclaim.