Visit the classic sites, they're worth it! by tiganeasca
Visit the tourist sites! Starting, of course, with the main square, which goes back centuries. On a nice day, you can sit out at a cafe, have a drink, and watch the people. It is a busy square, the heart of the city, and closed to traffic. There is a history museum in the buildings straight ahead and it is fascinating just to look around at the architecture and to soak up the atmosphere.
According to the ancient story, when the Pied Piper led the children away from Hamelin, they disappeared underground, only to resurface...right here!