Signs with so-called QR codes are attached to a total of 27 sights. These codes can be scanned with a smartphone or tablet and provide information on the respective sight, specially prepared for mobile devices. In addition to an informative text, pictures and, for some sights, videos are also shown. In addition, a map shows the nearby sights, so that you can find the direct way there. Currently, the information is available in German, English, Dutch and French. The program automatically recognizes the "native language" of the mobile phone and provides the information in the corresponding language: simply scan the QR code of any sight and join the city tour.
Click here for the QR city tour