Visiting a Bierkeller in Franconia should be high on every visitor's list of things to do. It's a part of the culture unique to this part of the world. This is a ranking of personal favorites.
Sauer Braunbier is a great dry fruity session beer, best enjoyed at the Felsenkeller
Sauer Kellerbier is a great dry fruity session beer best enjoyed at their Felsenkeller in summer.