Glenfarclas 31 Year Old Port Cask

Although Glenfarclas primarily use first and second fill sherry casks, occasionally we get to see the results of their glorious spirit being laid down in other types of cask too. Last year saw the release of a 43 year old whisky aged in cognac casks and now a 31 year old that has spent its entire maturation period in a single Portuguese port cask.