When you leave the farm, take the path going down towards Ranrupt (¿, the path is steep, so slow down and use the brakes!) for 2 km to an intersection with a tarmac road leading to the left. Take this road and continue for 600 m (keep right on the way down). At the intersection continue going down to the right (Rue de l'Ecole) for 800 m to the centre of Ranrupt (intersection with the main road in front of the church).
67130 Schirmeck