Vinification of the Wine Conde D Ervideira Vinho da Água Tinto 2020: It was made from a blend of carefully selected grape varieties to create a unique, exclusive, and captivating wine. Aging: It gained complexity and persistence by being aged in French Oak barrels. After aging in the barrels, it was bottled and submerged in the calm waters of Alqueva, where it matured at a depth of 30m for 8 months.