Exotic Wine and Spirits is a Best Place To Buy Whiskey Online, Whiskey is a type of distilled alcoholic beverage made from fermented grain mash. The most common grains used in whiskey production include barley, corn, rye, and wheat. The grain mash is distilled to increase the alcohol content, and the resulting spirit is then aged in oak barrels, which contributes to its unique flavor and aroma. There are many different types of whiskey, including Bourbon, Scotch, Irish, Rye, and Japanese whiskey, each with its own distinct flavor profile and production methods. Whiskey is typically enjoyed neat, on the rocks, or as a component in ****tails.