At the roundabout at the entrance of the village of Hartmanswiller coming from Cernay by the RD 5 or from Bollwiller by the RD44 in front of the Meyer hotel, take the route de la forêt. You can park your car 500 m further on the edge of the forest. The route takes the road to the canteen, so called because it leads to the ZELLER canteen, which was the former German command post of the 14-18 war on the Hart-mannswillerkopf front. The place is named Zeller in reference to Madame Zeller who lived there after the Second World War.