Mertert belongs to the Mullerthal region in Luxembourg's east — rocky passages, shaded woods and quiet field sections take turns on this loop. The route measures 10.7 km — about 3 hours of walking, depending on pace. The route gathers about 200 m of ascent.
On the route: Laerensmillen. Like every Auto-Pédestre, the loop is permanently waymarked with the blue symbol and can be started at any point.
