The Rhönexpress Bahn-Radweg is brand new (completed June 2019) and a special experience. The 26.3 km long route runs from the Hessian border near Zeitlofs to the Wildflecken market on …
This is probably the only section on the Saaletal cycle path between Hammelburg and Gemünden, which has an almost “trail character” over a short distance. But it can still be done with a normal bike.