To create the complex An Oa, whiskies matured in three different types of cask - Pedro Ximenez sherry, virgin charred oak and ex-bourbon casks - are blended together in a bespoke gathering vat. A dram of smoky power, mellowed by delectable smooth sweetness, Hallmark Ardbeg peat, dark chocolate and aniseed wrapped in smooth, silky butterscotch, black pepper and clove.