The square at the Würfelturm is an important entrance to the city for pedestrians. In order to emphasise its function in the design, a row of columned lulips will be planted to guide the way, a rectangular square will be created at the dice tower and the street layout will be adapted. Attractive recreational and circulation areas will be created along the sunlit city wall. Car parks will be partially unsealed and planted with shrub beds. Trellises with shrub roses serve as privacy screens. The cube tower centre includes a green façade and effect lighting.
