FRANKFURT self guided - what to do if you have a long transfer

When traveling in Europe or transferring further into the world, sooner or later you will land at Frankfurt Airport. And if you get stuck there one day or have a long connecting flight and don't know how to make the most of the time, I recommend coming to the city, where you can certainly spend time pleasantly within a few hours.
I show you what to do, where to go for a walk, what to see in Frankfurt and also some places where you can have a nice relaxing time with a coffee or a drink.
Welcome to "Bankfurt" - Germany's financial capital and a city that has more to offer than just one of the largest airports in Europe.