What does mobility transformation mean? Usually people think of e - mobiliy and new systems of trasportation, but the most simple solution is beiing overlooked. We ourselves are moblie creatures, we have two legs and like and have to move. Why do we do that less and less? Why do we use the most sustainable form of transportation so rarely? An answer to that question is maybe the suroundings in which we walk. All around a walking person in a city is beton and bad air, which makes a vehicle the more attractive choice. Therefore this project tries to show in the example of the Kieler Hörn how the transformation of an ugly place into real life quality can spark the joy of walking and be the real mobility transformation.