Köln (Cologne in English) is the largest city on the Rhine (the fourth largest in Germany) and one of the most interesting. The city is vibrant and bustling, with a lightness and cheerfulness that's typical of the Rhineland. At its heart is tradition, manifested in the abundance of bars and brew houses serving the local Kölsch beer and old Rhine cuisine. These are good meeting places to start a night on the town. Tradition, however, is mixed with the contemporary, found in a host of elegant shops, sophisticated restaurants, modern bars and dance clubs, and a contemporary-art scene that's now just hanging on against unstoppable competition from Berlin.
Although not as old as Trier, Köln has been a dominant power in the Rhineland since Roman times, and it remains a major commercial, intellectual, and ecclesiastical center. Köln was first settled in 38 BC. For nearly a century it grew slowly, in the shadow of imperial Trier, until a locally born noblewoman, Julia Agrippina, daughter of the Roman general Germanicus, married the Roman emperor Claudius. Her hometown was elevated to the rank of a Roman city and given the name Colonia Claudia Ara Agrippinensium (Claudius Colony at the Altar of Agrippina). For the next 300 years Colonia (hence Cologne, or Köln) flourished. Evidence of the Roman city's wealth resides in the Römisch-Germanisches Museum. In the 9th century Charlemagne, the towering figure who united the sprawling German lands (and ruled much of present-day France) as the first Holy Roman Emperor, restored Köln's fortunes and elevated it to its preeminent role in the Rhineland by appointing the first archbishop of Köln. The city's ecclesiastical heritage is one of its most striking features; it has a full dozen Romanesque churches and one of the world's largest and finest Gothic cathedrals. In the Middle Ages it was a member of the powerful Hanseatic League, occupying a position of greater importance in European commerce than either London or Paris.
Köln was a thriving modern city until World War II, when bombings destroyed 90% of it. Only the cathedral remained relatively unscathed. Like many other German cities that rebounded during the "Economic Miracle" of the 1950s, Köln is a mishmash of old and new, sometimes awkwardly juxtaposed. A good part of the former Old Town along the Hohe Strasse (old Roman High Road) was turned into a remarkably charmless pedestrian shopping mall. It's all framed by six-lane expressways winding along the rim of the city center—barely yards from the cathedral—illustrating the problems of postwar reconstruction. However, much of the Altstadt, ringed by streets that follow the line of the medieval city walls, is closed to traffic. Most major sights are within this area and are easily reached on foot. Here, too, you'll find the best shops.
