Take the church of Fronville towards the Mayette campsite - go around the campsite on the left - cross the bridge - turn left - cross the Holzet tank to Monteuville. At the end of this street, turn right (beautiful viewpoint). Enter a pine wood and at the end of it take resolutely to the right a grassy path behind new constructions then turn left - at a crossroads continue straight for about 100m - turn left in the woods of Center of the Red Cross to arrive at a brick tower - turn left - cross the small ditch and join the road to Grandhan - Melreux - walk along it to the right - 500m further at the end of the parking lot in the center of the Croix Rouge turn right into a firebreak (fir forest) which will lead you to a large meadow - cross this on the right to enter a pine wood - follow this to the campsite which you bypass by the left to reach the Mayette bridge - return via the starting path.