When my wife and I were preparing our research trips for Good Beer Guide Prague and the Czech Republic, we first had to make a map. We came up with a list of breweries based on information in the Pivovarský kalendář, a publication of the Czech Research Institute of Malting and Brewing, and cross-referenced it with the breweries’ own web sites. Once we had all the addresses, we bought a regular map of the Czech Republic and marked the breweries on it with little red dots. That homemade Czech beer map became an invaluable research tool, helping us to visit every brewpub in the Czech Republic at the time and most of the country’s industrial brewers.
Now a local publisher has put out a professional map of all the breweries in the Czech Republic.