The cycle path from Zillisheim to Didenheim, which is on the left. It is also the footpath of the Ill which is marked out over 200 km from Winkel (source of the Ill) to Strasbourg (confluence with the Rhine).
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾