What factor contributes to the slight saltiness of Campbeltown Scotch?

The slight saltiness found in Campbeltown Scotch can be attributed to the mists that come in from the sea. Campbeltown is located on the Kintyre Peninsula in Scotland, situated close to the coast. The coastal environment influences the whisky produced in this region. As the sea mists envelop the distilleries, they bring with them various marine compounds, including salt particles. These can be absorbed by the malt during the whisky-making process and can contribute to the overall flavor profile, imparting that subtle saline note characteristic of this style.

While other factors may influence whisky flavor, such as the materials used in distillation or the storage conditions, the direct contribution of coastal mists creates a more pronounced impact on the whisky's sensory characteristics.