CologneCologne (English pronunciation: /k????lo??n/, German: K??ln [k??ln] , Colognian: K??lle [??k??????] ) is Germany's fourth-largest city (after Berlin, Hamburg, and Munich), and is the largest city both in the German Federal State of North Rhine-Westphalia and within the Rhine-Ruhr Metropolitan .../ViennaVienna (/vi??????n??/; German: About this sound Wien [vi??n], Austro-Bavarian: Wean) is t