The Macallan 18 Year Old Sherry Oak is a benchmark Highland single malt Scotch whisky distilled in Speyside, Scotland, and celebrated for its rich, full-bodied profile. Matured exclusively for a minimum of 18 years in hand-picked, Oloroso sherry-seasoned oak casks from Jerez, Spain, this expression represents the pinnacle of the distillery's mastery of wood and spirit.