Bushmills 30-Year-Old Single Malt Irish Whiskey is an exquisite and rare expression from the worlds oldest licensed distillery, Bushmills. This whiskey has been meticulously crafted, beginning with an initial maturation in bourbon barrels and sherry butts for 14 years. It is then finished in first-fill Pedro Ximnez sherry casks for an additional 16 years. This unique aging process imparts a rich complexity and depth of flavor that makes this whiskey a pinnacle of Bushmills\' expertise.