About Bayern Brewing

Proud to be the only German brewery in the Rocky Mountains specializing in authentic Bavarian beer (“Bayern” means Bavaria in Germany).

Bayern Brewing offers traditional German beer styles, using traditional German brewing techniques, German brewing equipment, with oversight from two German Master Brewers, and in strict accordance with the 1516 German Law of Purity (Reinheitsgebot).

Established in 1987 in Missoula, MT, it is the oldest  microbrewery operating in Montana. The education, experience and dedication of the Bayern team combine to produce amazing beer.


Bayern Brewing is 100% locally owned and operated. Brewing, filtering, bottling, and every other part of the production process of Bayern beer is done right here in Missoula, Montana.

We produce according to German quality standards and our dedication to the art of brewing combined with technologically superior equipment and old-fashioned hard work produce a product second to none. Over the years, our further commitment to sustainable business practices and environmental responsibility make Bayern Brewing a true leader in the industry.