Montoviejo crafts exquisite wines that reflect the essence of their vineyard. Located in the Uco Valley, the winery focuses on key grape varieties like Malbec, Cabernet Sauvignon, and Chardonnay. Montoviejo's wines are celebrated for their elegance and balance, often showcasing rich fruit flavors and smooth tannins. A noteworthy aspect of their production is the use of organic farming practices. The winery's flagship label, "Montoviejo Malbec," has received numerous accolades, emphasizing its commitment to quality and terroir expression.