Combine an environmentally friendly way to have fun with discovering the cultural highlights of the city. Follow the path through the sports attractions of Dortmund in the Southern part of the city. See the Multipurpose Arena Westfalenhallen and the football stadium Signal Iduna Park. Visit the track and field arena Helmut-Koernig-Halle, which is part of the Olympic Training Centre Westphalia, and the open-air swimming pool Volksbad, which is listed as a historic monument and located south of the stadium Rote Erde.