The 30.7-metre-high Vitra Slide Tower by the German artist Carsten Höller is a viewing tower, slide and art installation in one. It consists of three diagonal columns that meet at the top, with a revolving clock mounted at their point of intersection measuring six metres in diameter. The construction is vertically accessed via a double-flight staircase fitted into the slanted columns with intermediate landings. A viewing platform at a height of 17 metres offers new perspectives of the Vitra Campus and the surrounding landscape. The platform is the starting point for the 38-metre-long corkscrew tube slide.