Cardhu has one of the better origin stories in Scotch whisky. The distillery on the Mannoch Hill above Knockando was licensed in 1824 by John Cumming, but the real founder — and the figure to whom Diageo now devotes most of the brand's marketing — was his wife Helen, who had been distilling there illegally for years and famously raised a red flag from the bakery to warn neighbouring smugglers when the excisemen were on the road. Her daughter-in-law Elizabeth later rebuilt the distillery in the 1880s and sold it on to John Walker & Sons.
That sale matters. Cardhu has been the spiritual heart-malt of Johnnie Walker for well over a century, which is why the great majority of its production still disappears into the blend. Single-malt bottlings from Cardhu have always therefore been comparatively scarce, and the 15 Year Old sits between the long-running 12 and the rarer 18 as a step up in age and oak presence.
It is bottled at the standard 40% — Cardhu has always been an unapologetically gentle, easy Speysider rather than a sherry-bomb or a peat-monster — and the style suits the age. Fifteen years in predominantly refill American oak gives it a soft golden hue, a touch more depth than the 12, and the kind of mellow honeyed character that has made Cardhu the entry point for so many whisky drinkers, particularly in southern Europe where it remains one of the best-selling single malts.
Quietly historic, quietly accomplished.
