Leuchtturm translates directly to "lighthouse". It's a visually striking and somewhat unique word that isn't found in every German song.
In Nena's song, the lighthouse serves as a central image and a symbol of adventure and escape. The lyrics invite the listener to climb the lighthouse and see the world from above, before embarking on a fantastical journey in a submarine. It evokes a sense of wonder and longing for freedom.
Nena's