Glendronach 30 Years Old Cadenhead’s Shop Vienna is a 30-year-old single malt from the Glendronach distillery, bottled by Cadenhead for their 2020 Annual Shop Release series. The whisky was distilled in 1990, and transferred into a Sherry Hogshead in 2013. In 2020 it was bottled at a cask strength of 45.4%, after a total maturation of 30 years. It was bottled specially for Cadenhead’s Whisky Shop in Vienna. Look at those Austrians getting friggin’ 30-year-old Glendronach! Lucky lucky! Only 240 bottles of Glendronach 30 Years Old Cadenhead’s Shop Vienna were released. Glendronach is a distillery in the Scottish Highlands. It was founded by James Allardes in 1826, making it the second legal distillery in Scotland after the Excise Act of 1823 was passed.