Mike Wirth, The Beer Geek, created this map of award winning beers using 20 years of data of the Great American Beer Festival medal winners from 1987-2007. Originally created for the Lyke 2 Drink blog, it also shows the breweries with the most medals and the specific beers with the most awards.

Great work Mike!

UPDATE: Mike has put up an updated version of the Best Beer in America map.