Zythos Bier Festival will be held near the historic and inviting city of Leuven. The Zythos Beer Festival is the largest beer tasting festival of its kind in Europe. More than 100 Belgian brewers who produce 500 different types of beer, all in one location. Beer fans and aficionados travel from all corners of the planet to discover that Belgians really are the best brewers of beer in the world. A giant beer festival that you must not miss!