Cologne is one of those cities one does not forget. So many things about it are special, including 'a huge thing' in its very center. It seems far bigger than anything ever erected by man. Don't even think about getting up there.
Nothing compares to living in great cities. Especially the ten best ones in Germany will amaze their inhabitants. These ten metropolises are the most stunning ones in the country of liverwurst and vehicles with stars on their hoods.