Uruguay has a diverse range of grape varieties, including indigenous grapes like Tannat and Albarino, as well as international varieties like Cabernet Sauvignon, Merlot, and Chardonnay. Tannat is the most important grape variety in Uruguay, producing bold and full-bodied red wines with intense tannins and rich fruit flavors. Uruguay also produces excellent white wines, particularly from Albarino, which is known for its crisp acidity and fresh citrus flavors. The country's wine regions include Canelones, Maldonado, and Salto, which are characterized by their diverse terroir and microclimates. Uruguay produces a wide range of wine styles, from young and fresh wines to aged and complex wines.