Metz Citadel16th-century fort at Metz, France / From Wikipedia, the free encyclopedia The Metz Citadel was a fort built at Metz, northeast France in the second half of the 16th century. The citadel (top left)
The Metz Citadel was a fort built at Metz, northeast France in the second half of the 16th century. The citadel (top left)