The 2015 Altura Máxima Malbec is all black olives, decayed violets and malted cereals, a wild and unusual wine with high ripeness but a medium-bodied palate with fine-grained tannins. It is produced with grapes from their seven-year-old vineyard at 3,100 meters in altitude, the highest vineyard in the world producing commercial wine. The grapes were harvested fully ripe at the end of April, which is the equivalent to the end of October in the northern hemisphere. Here, latitude compensates for the altitude, and the grapes manage to ripen fully with strong exposure to sunlight. It matured in fourth use French barriques for 24 months. 6,900 bottles were filled in December 2017.