The TDM has designated three hiking routes (a walk downtown, a walk in Sóstó, an excursion in the Nyírség) for the visitors. The routes are available on smartphones and tablets free of charge in iOS and Android from the Google Play Store and the Apple Store. The interactive mobile app has been created using the Pocket Guide travel guide app. After downloading the app allows you to walk along the routes without a guide. The information material includes pictures, descriptions and audio files, in Hungarian, English and German..