Introducing Caisteal Dúbh (pronounced Kas-chuhl Doo) Scotch Whisky, Scots Gaelic for “Black Castle”—a reference to the majestic and mysterious ruins near the brand’s warehouse site and scattered across the Scottish Highlands. This 15-year-old Highland Blended Malt Scotch Whisky is a limited-edition, single-cask release, launched just in time to celebrate its Double Gold Medal win at the American Distilling Institute’s 2025 International Spirits Competition, where it took home Best of Class for International Whisky, Best of Category in the Barrel-Finished Whiskey category and Best of Category in the Blended Malt Scotch Whisky category.