Cycling through Alsace Bossue - yellow trail

This loop of 20 km (time estimated 2:00) will bring you, at the beginning of the Marina of Harskirchen, to cross the villages to Altwiller (ruins of the castle of Bonnefontaine, Ecluse 16), Diedendorf (castle, orchards), and finally Bischtroff/the Saar and Zollingen, from where you will be able to observe sumptuous landscapes intersected by the river Saar, before joining your starting point.