The BenRiach 20-Year-Old Single Malt is a smooth and complex whisky that has been aged for 20 years in a combination of ex-bourbon and ex-sherry casks. It has a deep golden color and a nose of dried fruits, toffee, and spices. On the palate, it is full-bodied and rich, with notes of honey, toasted oak, and dark chocolate. The finish is long and lingering, with a hint of smoke. This whisky is a great choice for those looking for a complex and flavorful single malt.