The project involved the extension of the Majaland theme park in Kownaty, including the construction of a roller coaster foundation with the accompanying infrastructure, in the design-build contract system. The height of the wooden structure is over 21 m; the maximum length of the structure is 258 m, with a width of 97 m and track length of 618 m. The roller coaster, made entirely of wooden elements, was the first (at the time of construction) and thus the only project of this type in Poland.