🥃 Islay whisky

Islay whisky (pronounced “EYE-la”) is Scotch distilled on the island of Islay in Argyll, off the west coast of Scotland. Islay is one of two protected localities under the Scotch Whisky Regulations 2009: the name may be used on a label, packaging or in advertising only for genuine Scotch distilled on the island.

The boundary of the locality is simple: the whole island of Islay. The 2019 Scotch Whisky technical file lists it among the five regional names within the geographical indication. Similar names are also prohibited if they could mislead the buyer about where the whisky was distilled.

According to the Scotch Whisky Association’s (SWA) 2024 map, the island, about 40 km long and 13 km wide, has 10 distilleries: Ardbeg, Ardnahoe, Bowmore, Bruichladdich, Bunnahabhain, Caol Ila, Kilchoman, Lagavulin, Laphroaig and Port Ellen. The SWA says that most of Islay’s residents are connected with whisky production.

Islay is often battered by Atlantic storms. According to the SWA, sea spray soaks the peat used to dry the malt and reaches the warehouses where the casks lie. As a result, some of the island’s whiskies are powerful, with peat smoke and a hint of the sea, while distilleries in more sheltered places that use less peat make softer whiskies.

Why this matters to you. “Islay” on a label guarantees distillation on the island, but not necessarily strong smoke: each distillery chooses its own level of peating. The island’s name is written directly before the category. The remaining rules are the same as for all Scotch: at least three years in oak, 40% ABV or more, age taken from the youngest whisky. The WHO reminds us that there is no safe dose of alcohol.