Garnacha Dulce Capçanes This is a very traditional sweet wine made with Garnacha grapes. To achieve its alcohol content higher than 15% vol., it is fortified with wine alcohol. It then undergoes a long aging process of 24 months in French oak barrels, followed by an additional aging period in tanks before being bottled. Before bottling, it undergoes clarification and filtration processes to ensure its quality and stability.