This is where the action happens, so to speak. All year round, the cobbled, pedestrian surface of Floriańska Street is the théâtre de l’action of the city, and the venae cavae to Kraków’s massive central square. It’s something of a modern stage for the unending drama of the city’s Old Town, where the players are tourists and locals alike, and the set pieces are the magnificent medieval façades of some of the most prestigious buildings in the city.
http://visitkrakow.com/city/florianska-street/