Complex, multi-layered varying sweetness one of those great whiskies where the genius that shaped the picture becomes clear only on fifth or sixth time of viewingThe rarest and oldest member of the Glenmorangie family, this is a single malt of notable class and intensity. Full bodied and sumptuous, the Glenmorangie 25 Years Old is the real embodiment of our continued dedication to perfection. Matured in a range of casks including American white oak, Oloroso sherry casks and French Burgundy casks before being blended back together in exact quantities, the Glenmorangie Quarter Century is complex, bursting with deep flavours, and a perfect testimony to our knowledge and experience.