Frankfurt may primarily be known as Germany’s financial capital, but visitors don’t need to peer very far beyond its glittering skyscrapers to glimpse the traditional half-timbered buildings that have stood in Romerberg Square since medieval times. Frankfurt’s vast selection of art galleries and museums are clustered in the appropriately-named Museumsufer district, which sits beside the majestic Main River. This is a city where tradition and modernity live in harmony, from the modest cider houses to the pumping nightclubs.