Glenallachie released the sixth batch of its highly-acclaimed cask strength 10-year-old single malt in August 2021. Glenallachie 10 Years Old Cask Strength Batch 6 matured in a combination of Pedro Ximénez and Oloroso sherry puncheons, Rioja barriques and virgin oak casks. It is bottled at a cask strength of 57.8% ABV. Each cask was personally selected by whisky legend Billy Walker, who took over the Glenallachie distillery in 2017. His years of experience in wood management shine through in the Glenallachie 10 Years Old Cask Strength Batch 6. The result is a rich, sherried whisky with notes of honey, orange and dark chocolate.