The landscapes of the nature park have been noticeably shaped by humans. Many traces of this process are visible to this day, and this new exhibition now sends visitors on a discovery tour to seek them out. Exploring 12 mystery stories, visitors get to the bottom of the region’s secrets while unearthing exciting details. The app turns the act of gathering evidence into detective work. A partner helps with the investigation, and AR elements reveal further information. Thus, the app acts as an individual tour guide, playfully connecting the exhibition with the nature park.