From the top of the waterfall, go up towards the Champ du Feu and follow the red rectangle. You will pass the Andlau spring at the foot of a beech tree. At the next crossroads, take a wide path opposite. Follow the red rectangle. At the end of the forest, at the Champ du Feu, turn left and follow the sign "lisière" to the tower. Altitude 1098 meters.
67140 Le Hohwald