The west Bohemian city of Plzeň is without doubt synonymous with beer. It was here that the world’s first-ever Pilsner lager was brewed in 1842. But Plzeň, which has a population of around 170,000 people, has much more to offer than just the golden brew, for instance, the second largest synagogue in Europe or striking interiors designed by the world-renowned architect Adolf Loos.