Cologne & Rhineland
In the Rhineland, some of Germany's most vibrant cities line the river. Cologne, with its Cathedral (a UNESCO World Heritage site since 1996) and twelve Romanesque churches, is the hub; upstream lies Bonn, Beethoven's birthplace and, until 1999, the seat of the Bundestag and government. Downstream follows Düsseldorf, the state capital of North Rhine-Westphalia.To the west, on the border with Belgium and the Netherlands, lies Aachen with Charlemagne's Cathedral, which became the first German monument on the World Heritage List in 1978. The cities are closely connected by rail, and an old rivalry runs between Cologne and Düsseldorf, most clearly evident in their beer: Kölsch here, Altbier there.