Lübeck's medieval skyline – seven church towers rising above a river island – tells only part of the story. On this self-guided audio tour, you'll trace how Hanseatic wealth shaped the city's grand architecture while uncovering the lives of three Nobel Prize laureates who called Lübeck home. The tour starts at the Holstentor, the iconic 1464 red-brick gate whose twin towers have been slowly tilting toward each other for centuries. From there, you'll cross into the Old Town along Braunstrasse, one of the city's oldest streets, passing a baroque merchant's house from the 1600s and a 1905 postal building. You'll reach the medieval Market Square, where a farmers' market still operates. The route continues past the Günter Grass House and the Willy Brandt House on Königstrasse, where you'll hear the full stories behind the Tin Drum and Ostpolitik. The tour ends at Fischergrube, emerging through a medieval alleyway that workers once called home.