Biking through Rohrmoostal and Schönenbach offers impressive landscapes, and is accessible for everyone. Traffic is restricted on most of the route which, at least for us, enhances the experience. You can start either from Oberstdorf or Tiefenbach in Allgäu, or from Hörnlepass when coming from Kleinwalsertal, albeit the latter is clearly trickier. At Sibratsgfäll you can turn left, eventually coming to gravel roads leading all the way to Schönenbach near the "rear" of Hofe Ifen. The river, waterfalls and green mountains of Allgäu makes this a truly beautiful tour.