Aberfeldy stands on the River Tay in Perthshire, built in 1896 by John Dewar & Sons to supply malt for their blends. It remains the spiritual home of the Dewar's house and the heart of Bacardi's Last Great Malts programme, which in the 2010s repositioned Aberfeldy as a single malt in its own right rather than simply a blender's workhorse. The distillery's signature is honey — a character Dewar's have leaned into in their marketing, but which is genuinely, demonstrably present in the spirit itself.
Single cask releases at around nineteen years old sit in a sweet spot for Aberfeldy. The distillery's honeyed core has had time to deepen and develop wax and orchard-fruit tones, but the spirit has not yet tipped into the heavier oak one finds in the 21 and older bottlings. At cask strength the texture thickens considerably, and the ABV carries aromatics that would be muted at 40 or 43%.
In the glass there is no mistaking the house signature: heather honey on the nose, followed by beeswax, orange peel and a gentle vanilla from what is almost certainly an ex-bourbon cask. The palate is rich and unapologetically sweet at first, before ginger and oak spice build in. Water opens it up considerably, releasing more baked-apple and malt-loaf notes.
Single-cask bottlings are, by their nature, variable, and individual releases will differ. But as a category this is Aberfeldy showing its best hand. Duncan's verdict: an honest, generous Highland at full strength, and a reminder of why Dewar's kept this distillery close to its heart.