Start before the entrance to Willer on the D12.2 coming from Hundsbach, at the crossroads near a wayside cross and a small chapel.
(S/E) Take the Ancient Roman Road westwards towards the old Roman camp, following the Red Disc and Red Triangle markings.
(1) At the site of the old Roman camp, note a ditch and a mound. Continue along the path through the forest, following the Yellow Disc and Red Triangle markings.
(2) At the crossroads, continue along the path towards Bettendorf.
(3) After 200 m, leave the main path which descends towards the village and take the path on the right, still following the Red Triangle markings.
(4) Enter the village via Rue de Wittersdorf, past the cross, and continue straight on until you reach the crossroads.
(5) Turn right onto Rue de l'Arche, then immediately left onto Rue de l’Église.
(6) After the church, the town hall and the school, turn right onto the path marked with red and blue diamonds towards the Ill. You will reach the D2b, Rue de Hirsingue.
(7) Cross the road, then turn right over the bridge over the Ill and immediately turn left onto Rue de Ferrette, following the red and blue diamond markings. Pass the recycling centre and continue to the junction just before Ruedersbach.
(8) At the junction, leave the diamond markings and turn left, following the Blue Disc markings, then left again towards the forest.
(9) After a bench where you can take a breather, continue through the forest, following the Blue Disc markings to the entrance of the village of Henflingen near a playground.
(10) Cross Rue de Bettendorf to take the small Rue du Ruisseau, which turns right then left to join Rue Principale (D2b).
(11) Take Rue Principale on your right until you reach Rue des Chênes after the left-hand bend.
(12) Turn left onto Rue des Chênes. A steep climb! Then continue north-east, following the Blue Disc signposts, to reach Willer on the main road. Cross the village and, after the fire station, the town hall and the church, reach the junction with Rue de la Croix.
(13) Leave Rue de la Croix and turn left until you reach the village exit to return to the starting point (S/E).