This Auto-Pédestre explores the area around Kayl in the Red Rocks region, where nature has taken back the traces of iron-ore mining. At 5.9 km, the circuit takes roughly 1½ hours. The route gathers about 120 m of ascent, and most of the way follows forest and field tracks.
On the route: Réserve Naturelle Leiffrächen. The circuit carries the blue Auto-Pédestre waymark throughout; being a loop, it has no fixed start.
