The Châtel-sur-Moselle fortress is one of the largest castles in Europe. It covers five hectares, has 22 towers, a 1.4-kilometer-long city wall and three floors full of galleries and underground spaces.
The Canal des Vosges (German: Vosges Canal) is a French shipping channel, which runs in the regions of Grand Est and Bourgogne-Franche-Comté. Until 2003, the Canal des Vosges and the …