Wintry snowy construction work for the redesign on the area of the recreational park Marzahn because of the IGA 2017. The heart of the International gerden exibition will be the Gaerten der Welt. The Kienberg and parts of Wuhle valley will be included. To be built are hillside terraces and a bridge over the Wuhle and Wuhleteich until the beginning of the exhibition