Many times, distillers will change up the finish on older releases. They’ll go with a peated version rather than the unpeated 10 or 12, or they’ll finish in sherry barrels, where the younger releases are not. The whisky under review today, the “Extremely Rare” 18-year-old Glenmorangie, is fairly true to its 10-year-old sibling. But they do decant a chunk of it (about 30%) and age it for the last three years in Oloroso sherry casks before the final blend.
The other changes are superficial. The bottles are similar, although not exact; the 18’s bottle is a bit stouter, more curvaceous, and a bit shorter as a result. The whisky is a bit darker than the 10, which could be the small amount of sherry finish or a bit of E-150; they don’t claim not to use it.
I first heard about Bunnahabhain while walking around Edinburgh back in 1992. I had been making my way down to high street from Nelson’s column on a Sunday. Not much was open, the skies were leaden, the city quiet. It wasn’t late but the light dim — it was November in Scotland, and that means short days. I was making the most of a day off after having done some business with Heriot-Watt University. Heriot-Watt is notable for being the college where James Bond went to school. I heard that from another Bond fan, I’m not entirely sure this is so, but we’ll let it go for now. What is certain is that they are involved in the country’s business education and especially the whisky business. They even had their own bottling of whisky, and I brought back a sample. I have the bottle still, but the spirit is long gone, so no solid review of that, though I remember not being too taken by it at the time.