Get your tickets to see a game at Georg-Melches-Stadion. If there's nothing scheduled while you're in town, you might like to check if they offer a guided tour of the grounds.
It won't take you long to work out why this sporting facility is popular with tourists to Bergeborbeck. Pay the entrance fee and then take your time to explore it. If you're up for more fun adventures, CentrO, Veltins-Arena and Konig Pilsener Arena aren't far from Georg-Melches-Stadion.