Easy hike through the Chaltbrunnental. Pleasantly "cool" in summer, as there are many paths in the shade of the trees. There is also a karst educational trail through the valley, …
The rocks of the Grotte des Nains form an impressive gorge, approximately 25 meters high. According to legend, the little women of the earth lived here with the Erdmanala (little …
The Schalberg Cave is now a narrow, winding passage. It is located near the edge of the ridge formed by the Rauracien rock; therefore, the thickness of the cave roof …