Ellon, ScotlandStarting in 2007, Brewdog have become a powerhouse of brewing over the last decade. Having expanded multiple times in Ellon, they have now opened a brewery in Ohio, USA, and have their sights set on Australia too. Add that to the sour facility, Overworks, and Lone Wolf Distillery and it's been another huge year. Punk IPA is the biggest British craft beer, but a steady release of specials, seasonals and collaborations keep their army of fans more than happy.