The biking paradise of Zermatt has lots of news to announce, including eight new bike trails to add to the existing thirteen, some of which have also been changed slightly. This means bikers can now indulge their cycling passion on 220 km of trails, which have new signposts at the trail intersections (e.g. Riffelalp). From summer 2019, the 21 bike trails will be divided into the following three categories: Flow trails (2), Enduro routes (6) and tour routes (13). The difference is that flow trails and Enduro routes go mainly downhill, unlike tour routes. Enduro routes are also natural, whereas flow trails are man-made.