The Museum of Aquitaine (Musée d'Aquitaine) is a collection of objects and documents from the history of Bordeaux and Aquitaine. The different collections include more than 70,000 pieces. They trace the history of Bordeaux and Aquitaine from Prehistory to today. 5,000 pieces of art from Africa and Oceania also testify to the harbor history of the city.
The museum has permanent collections and temporary exhibitions. The permanent collections are on two floors. On the ground floor are pieces on Prehistory, Protohistory, the Roman Epoch, the Middle Ages and the Modern Era. At level 1, there are eighteenth century pieces (Atlantic trade and slavery), world cultures, nineteenth and twentieth centuries (Bordeaux port-e-du monde, 1800-1939).
References:Ehrenbreitstein Fortress was built as the backbone of the regional fortification system, Festung Koblenz, by Prussia between 1817 and 1832 and guarded the middle Rhine region, an area that had been invaded by French troops repeatedly before. The fortress was never attacked.
Early fortifications at the site can be dated back to about 1000 BC. At about AD 1000 Ehrenbert erected a castle. The Archbishops of Trier expanded it with a supporting castle Burg Helferstein and guarded the Holy Tunic in it from 1657 to 1794. Successive Archbishops used the castle's strategic importance to barter between contending powers; thus in 1672 at the outset of war between France and Germany the Archbishop refused requests both from the envoys of Louis XIV and from Brandenburg's Ambassador, Christoph Caspar von Blumenthal, to permit the passage of troops across the Rhine.