How many varietys of beer are there in Germany?

It's impossible to give an exact number for the varieties of beer in Germany. Here's why:

* No central registry: There's no official database tracking all the unique beer styles and variations brewed in Germany.

* Constant innovation: German brewers are constantly creating new and unique beer styles, making it a moving target.

* Regional differences: Each region in Germany has its own brewing traditions and specialties, further adding to the diversity.

However, we can say that Germany has a vast and diverse beer scene, with hundreds, if not thousands, of different beers produced each year.

Here are some general classifications to give you an idea of the range:

* Reinheitsgebot: This purity law, established in 1516, dictates that only water, barley, hops, and yeast can be used to make beer. While this limits ingredients, it still allows for a wide variety of styles.

* Traditional Styles: Germany is known for its traditional styles like Pilsner, Helles, Dunkel, Bock, and Weizen. These are further broken down into sub-styles and variations.

* Craft Brewers: Germany has a thriving craft brewing scene that experiments with unique ingredients, fermentation techniques, and flavors.

So, while a specific number is impossible, you can be sure that there are many, many varieties of beer in Germany!