German Köln
City (pop., 2002 est.: city, 967,900; metro. area, 1,823,500), western Germany.
Located on the Rhine River , it is one of Europe's key inland ports. First settled by Romans in the 1st century BC, its commercial importance grew out of its location on the major European trade routes. In the Middle Ages it also became an ecclesiastical centre and an important hub of art and learning. Despite its almost complete destruction in World War II, the city retains some buildings and monuments of all periods. Its cathedral, the largest Gothic church in northern Europe, is its unofficial symbol. Banking has been an important industry since the Middle Ages. Eau de cologne, first produced commercially in the 18th century, is still made there. The city is also a major media centre, with many publishing houses and production facilities for radio and television. It is famous for its pre-Lenten Carnival.