The heart of € is here https://en.wikipedia.org/wiki/European_Central_Bank https://en.wikipedia.org/wiki/European_Central_Bank International airport https://e

The heart of € is here https://en.wikipedia.org/wiki/European_Central_Bank https://en.wikipedia.org/wiki/European_Central_Bank International airport https://en.wikipedia.org/wiki/Frankfurt_Airport https://en.wikipedia.org/wiki/Frankfurt_Airport https://en.wikipedia.org/wiki/Frankfurt https://en.wikipedia.org/wiki/Frankfurt International finacial center. Like second financial center of Europe after London.