(TheDrinksBusiness) - Glenfiddich has released its first ever whisky with a red wine cask finish, inspired by Charles Darwin’s exploration of the South American coast. Glenfiddich "Age of Discovery" Red Wine Cask Finish Launched this week, the whisky forms the third part of the Scottish distillery’s “Age of Discovery” series, introduced in 2011, which already includes Madeira and Bourbon cask-finished styles. The 19-year old, 40% abv whisky was finished in 200 litre South American red wine casks and will be available exclusively in global travel retail with an RRP of £75.