For a starting point look no further than the brewery that exports Pilsner Urquell to more than 50 countries worldwide. 

Urquell was the first-ever blond lager, created in 1842 and its game-changing bottom-fermentation process was the ancestor of around two-thirds of all beers consumed in the world today.

 This SABMiIller facility is actually a number of breweries in one place, and English-speaking tours take place three times daily. You get to see the new and old brew houses, water purification plant, “lagering” caves and the packaging line.