The Cardhu distillery was founded in 1824 by John and Helen Grant in Speyside. Initially illegal, it obtained a license in 1824 and quickly became known for its sweet and fruity whiskies. In 1893, it began legally marketing its whisky, and in 1898, it was acquired by John Walker & Sons, integrating its spirit into Johnnie Walker blends. Cardhu modernized its facilities while preserving traditional methods and continues to produce popular single malts, such as Cardhu 12 years. Today, it remains a symbol of quality in the Scotch whisky industry.