European cities: Amsterdam, Berlin, Vienna, Istanbul
Amsterdam, the capital city of Netherland, is the symbol of the liberal values. Besides the fact that the metropola is well known for the decriminalisation of drugs and prostitution, it has a lot more to offer. It is the city of many canals, a small number of cars and a very many bicycles. That means that the citizens protect their life by making sport and by guarding the environment. ...