OK - I admit this is isn't a distillery. I would argue if you had toured distilleries fifty years ago then the cooperage would no doubt have been a part of the tour as most distilleries would have had their own cooper. Today few distilleries have full time coopers (Glenfiddich and Midleton are the only two I am aware of) and so it is places like the Speyside Cooperage that carry on those traditions. So if you are interested in whisky and in Speyside then this is somewhere you have to visit, because I think it is fair to say that the quality of cask has probably just as much, if not more, impact on the final product than the new make spirit that comes off the still (at Macallan they suggest the final flavor can be attributed, approximately, 30% to the spirit and 70% to the wood). At the Speyside cooperage you can watch the coopers build casks and a video explains the history of this craft. All in all a great whisky related experience and definately worth the detour.