Which of the following is a brand known for Islay Scotch?

Lagavulin is a well-known brand that produces Islay Scotch whisky, recognized for its distinctive peat smokiness and complex flavors. Islay is one of the whisky-producing regions of Scotland, famed for its maritime climate and the strong influence of the sea on the spirits produced there.

Lagavulin exemplifies the characteristics that define Islay whiskies, including rich, bold flavors with notes of iodine, brine, and smoke. The distillery has a long history, dating back to the early 19th century, and has built a reputation for high-quality single malt Scotch whiskies, making it a quintessential representative of Islay Scotch.

Other brands listed, such as Macallan, Glenlivet, and Springbrook, do not pertain to Islay; Macallan and Glenlivet are well-known for their Speyside Scotch whiskies, which are typically characterized by their fruitier and more elegant profiles, while Springbrook does not have the same recognition in the Scotch whisky community. Thus, Lagavulin stands out as the clear choice for Islay Scotch.