The regions of Scotch whisky.
Scotland was traditionally divided into four regions: The Highlands, Lowland, Islay and Campbeltown. Speyside, encompassing the Spey river valley in north-east Scotland, once considered part of the Highlands, has almost half of the total number of distilleries in Scotland within its geographic boundaries; consequently it is officially recognized as a region unto itself. Campbeltown was removed as a region several years ago, yet was recently re-instated as a recognized production region.