This exhibition encourages visitors to seek out the many historic traces of human civilization still visible in the Niederlausitzer Heidelandschaft Nature Park in Germany. In an abstract landscape, this multifaceted journey of discovery winds dynamically through the old vaults. Exploring 12 mystery stories, visitors can discover, supported by an app, exciting details about the region. Further layers of information are revealed through augmented reality elements. So as to connect the exhibition with real places in the nature park, visitors can tag leads from the stories that make attractive stops on their outside walks.