Bunnahabhain 18-Year Whisky, an unpeated Islay single malt, is matured for 18 years and finished in sherry casks. Bottled at 46.3% ABV, it is non-chill filtered. Located on the Sound of Islay, Bunnahabhain is the island's most northerly distillery, originally accessible only by boat until 1960.
I had hoped for more complexity in this whisky but it’s quite pleasant — though the price (sometimes over $100) can be off-putting for those unfamiliar with the brand