A very rare wine, only bottled in exceptional years, and in very small quantities (approximately 4,000 bottles). Produced in honor of the legendary Dona Antónia Adelaide Ferreira—this is a unique wine made from the Rio Torto vineyard mostly planted in the 1940s. The vineyard was planted as a field blend of more than 30 grape varieties.
Aromas of black fruit, wood and balsamic oak notes. The palate is full-bodied, firm and ripe with satiny tannins. Bright minerality, complexity and a persistent finish makes this a fresh and elegant wine. It has an aging potential of 20-30 years.
Acidity: 5.17 g/l
Sugar: 0.6 g/l
PH: 3.69
Alcohol content: 14.5
Vintage: 2016
Style: Red Wine
Varietal: Red Blend
Appellation: Douro
Winemaker: Quinta Do Vallado