Auchentoshan Distillery, located on the banks of the Clyde, is a standout in Scotland’s whisky landscape for its unique triple distillation process. Unlike most Scotch distilleries that rely on double distillation, Auchentoshan’s method produces a new make spirit of remarkable purity and high strength, averaging around 81% ABV. This creates a lighter, citrus-forward whisky with a subtle cereal note, giving it a distinctive Lowland character.
Triple Distillation Process
Auchentoshan’s triple distillation involves:
Wash Still: Functions like a traditional still, distilling the wash to produce a low wine.
Intermediate Still: Splits the distillate into high-strength ‘heads’ (carried forward) and low-strength ‘tails’ (recycled with the next distillation from the wash still).
Spirit Still: Combines the heads with feints from the previous run to create the final cut.
This meticulous process results in a refined, clean spirit that is more delicate than most Scotch whiskies. Its lighter profile is balanced by a short fermentation, which adds a grounding cereal note to complement its citrus brightness. Due to its high strength, Auchentoshan’s spirit can be easily overpowered by oak, so careful cask selection ensures a harmonious maturation process. The older the expression, the more subtle and integrated the wood influence becomes.
Historical Highlights
Origins: Legal whisky-making at the site began in 1817 when John Bulloch established the Duntocher Distillery. Despite his bankruptcy, his grandson co-founded the iconic blending firm Bulloch Lade.
Name Change: Acquired by John Hart and Alexander Filshie in 1834, the distillery was renamed Auchentoshan (often affectionately called “Auchie”).
Wartime Damage: In 1941, during the Clyde Blitz, a bomb destroyed a warehouse, spilling flaming whisky into the river. The bomb crater was later repurposed as a distillery pond.
Ownership Changes: Over the years, Auchentoshan changed hands multiple times, with notable owners including Glasgow brewers Tennant’s (1960–1969) and Eadie Cairns (1969–1984). It was acquired by Stanley P. Morrison in 1984 and is now part of Beam Suntory.
Visitor Center: A modern visitor facility was added in 2004, enhancing the distillery’s accessibility to whisky enthusiasts.
Current Focus
Today, all of Auchentoshan’s production is dedicated to single malt whisky, a rare practice among distilleries, particularly those with a history of contributing to blends. This focus has allowed Auchentoshan to carve out a distinct niche, celebrated for its approachable, light, and elegant whisky that appeals to both newcomers and connoisseurs alike.
