German breweries are renowned for their rich history and diverse beer styles. With over 1,500 breweries across the country, they produce a wide range of beers, including the famous Pilsner, Weizenbier, and Dunkel. Many breweries adhere to the Reinheitsgebot, or German Beer Purity Law, which dates back to 1516, ensuring that only water, barley, and hops are used in beer production. The brewing tradition in Germany varies by region, with each area offering unique flavors and techniques. For instance, Bavaria is known for its wheat beers, while Cologne is famous for its Kölsch. Many breweries also host festivals, such as the famous Oktoberfest, celebrating their craft and attracting beer enthusiasts from around the world.