Bavaria has been an important beer-producing region for centuries, and all Bavarian beers are produced under 1516 Bavarian Purity Law. The beers are made with high-quality ingredients, which are mostly locally-sourced, and the quality of the beer and the components is continuously checked by scientific institutes.

Today, there are more than 600 breweries in Bavaria – nearly half of all the breweries in Germany, and every year, Bavarian brewers produce more than 20 million hectoliters of beer. The styles that appear in the region and that can be labeled as Bayerisches Bier include: Schankbier, Hell/Lager, Pils, Export, Dunkel, Schwarzbier, Märzen/Festbier, Bock, Doppelbock, Weizenschankbier, Weizenbier, Kristallweizen, Rauchbier, Kellerbier/Zwickelbier, and Eisbier/Icebier.

In the 19th century, artisanal breweries were increasingly being replaced by larger industrial breweries, and today there are seven famous large breweries in Munich: Augustiner, Hofbräu, Paulaner, Hacker-Pschorr, Löwenbräu, Spaten, and Franziskaner.

Together, these seven breweries produce around 6 million hectoliters of beer per year. Even today, these breweries use no additives, as dictated by the Munich Beer Purity Law of 1487. This not only has to do with tradition, but with long-established high ethical values. 

Helles is a German-style lager that first appeared in Munich in 1894. It was a Bavarian answer to light Czech pilsner. Although Bavaria heavily relied on strong and dark lagers, the popularity of crisp and golden pilsner beers influenced Bavarian brewers to start producing a similar style.

Traditional Helles is typically more malt-forward and has a firmer body than pilsner and other lager styles, but still remains soft and medium-bodied. It is clean, easy-drinking, refined, fresh, and dry, with light hop bitterness and subtle malt sweetness. 

Weissbier is a classic Bavarian wheat ale that is top-fermented and characterized by its mousse-like foam and cloudy appearance—which is a result of a large proportion of wheat and a small amount of barley malt used in its production.

German weissbier has to be made with at least 50% malted wheat, but most producers use more than the minimum. These beers are fermented with yeast strains that provide typical clove, banana, smoke, and occasionally even bubble gum aroma. Weissbiers are typically malty and subtly bitter, and though they are traditionally fermented in the bottle, this practice has become rare. 

Märzen is a German beer style from Bavaria that is closely connected with Oktoberfestbier and shares some similarities with Vienna lager. This style officially appeared in 1841 when it was brewed by Spaten brewery, but a similar style existed well before that.

Märzen is an amber-colored lager that has toasty malt aromas and flavors, dry finish, crisp hop bitterness, and a medium body. Original versions of these beers were somewhat darker, and as the name suggests—Märzen translates as March—they were brewed in March and then left to lager until early fall. 

Oktoberfestbier is a protected designation used by six Munich breweries that serve their beer at Oktoberfest—the biggest beer festival in the world. The breweries include Augustiner, Hacker-Pschorr, Hofbräu, Löwenbräu, Paulaner, and Spaten.

The beer that is served at the festival and which is labeled as Oktoberfestbier is usually synonymous with Märzen beer style, a smooth and malty lager with a light hop character. Their alcohol content typically varies from 5.5 to 6.2% ABV. Oktoberfest beer has to be produced in Munich, and it must be brewed according to the Bavarian Beer Purity Law, which was first introduced in 1487.

Dunkel is a German dark lager that is mostly associated with Bavaria and Munich. This dark beer, which can range from copper to dark brown, is mainly brewed from Munich malt which gives the beer its typical caramel-like and toasty character.

The beers that fall under this category will typically be smooth, medium-bodied, easy-drinking, subtly sweet, and not too heavy. Typical toasty notes may be accompanied by caramel, toffee, and nut aromas, while hop character can be present but should remain subtle. 

Doppelbock is a German beer style that was first brewed in Munich by Paulaner monks. As the name might suggest—doppel translates as double—this style developed as a slightly stronger version of traditional German bock style.

Doppelbock beers are usually medium-bodied with a color that ranges from golden to dark brown. They are rich and smooth with a distinctive malt sweetness that is balanced with subtle hop bitterness. Typical aromas include bread and toasty notes that can be accompanied by subtle hints of caramel. 

Weizenbock is a German beer style that was introduced in 1907 by the Schneider Weisse Brauhaus brewery located in Munich. Weizenbock was supposed to be a middle-ground between the rich and malty doppelbock and wheat beer (weissbier) that was popular at the time.

The style comes in a pale and slightly darker version. Although both styles have a distinctive malt backbone, darker versions may have a richer malt profile and heavier toasty expressions with possible hints of caramel flavors and aromas of raisins and plums.