Frankfurt – the financial centre, the European city, the traffic hub, the smallest metropolis in the world. When you think of the city on the Main, you think of the airport, the Paulskirche and Goethe, the Stock Exchange, the Book Fair and the skyline. No doubt about it: Frankfurt brings opposites together in the most fruitful way. And in a most enjoyable manner, the advantages of a global city with tranquillity. A city with a savoir-vivre, in whose streets multilingualism is an accepted way of life. Yet often only a few steps separate global city flair and homey cosiness in Frankfurt. Part of the unmistakable style of the city on the river are the renowned museums on the Main banks, the bold high-rise architecture, the thinkers of the Frankfurt School as well as the Grüne Soße, Ebbelwei and Frankfurter sausages. And last but not least, and indeed difficult to believe, the financial metropolis is not a stone juggernaut, but rather a very green city!