There are numbers on each path marker in Saxon Switzerland and its surroundings. These are assigned to coordinates that are interesting for some groups.In addition, it simplifies the app to find coordinates for peaks, mountains, cave entrances, attractions, campsites, restaurants and more.Altogether there are more than 2,800 POIs.The coordinates are exported from OpenStreetMap. However, one should be before you walk going or leaving on a coordinate, really convince them that it is the right thing.