Glenfiddich Age of Discovery is inspired by the explorers of old, whose discoveries changed our understanding of the world in countless ways. This rare 19 Year Old Scotch Whisky is a rich and delicious single malt patiently matured in traditional American Oak and Spanish Oak casks and then transferred to oak casks previously used to age fine Madeira wine for its final maturation, a first for Glenfiddich. These Madeira casks add deep earthy aromas of sweet figs and rich grapes to our whisky, and unique spicy notes of cinnamon and black peppercorns. Alcohol 40% Volume.