Scotland isn't just home to a plethora of fantastic whisky distilleries - there's a long history of brewing in the country, and some of the modern Scottish breweries have become world-renowned for their excellent style and inventive nature. Stand-outs among the selection of Scottish brewers include Innis & Gunn, well known for their cask-aged ales, Harviestoun, who have claimed many awards during their 30 years of beer production, and BrewDog, one of the most popular craft breweries in the world.