Octomore 15.3 is a force of nature, bringing together colossal peat smoke and the unique character of barley grown on Islay’s Octomore Farm. With an intense peating level of 307.2 PPM, this whisky is a showcase of extreme peat matched with a rich, complex palate. Using 100% Islay-grown Concerto barley, it is a true reflection of its island terroir, kissed by sea spray and imparting both malty sweetness and earthy intensity. Maturation in bourbon casks and Oloroso hogsheads adds layers of fruit, vanilla, and spice, creating an unforgettable whisky that balances power with precision.