The Nave of the Machines de l'Île wasn't always home to scrap metal animals. It was originally the Chantiers Dubigeon, a former Nantes shipbuilding company founded in 1760 and closed in 1987. In the 18th century, Nantes was France's leading commercial port, a gloomy glory partly due to the "Triangular Trade" and the "slave trade" that made the shipowners prosper. After converting to submarine construction during the Second World War, the Dubigeon shipyards ceased all activity in 1987. The local authority then set about preserving the memory of shipbuilding in Nantes, notably by buying back one of the shipyard's impressive yellow cranes, which now stands on the Ile de Nantes as a symbol and witness to the past.
In the early 2000s, as part of the urban renewal of the Île de Nantes, François Delarozière, creator of some of the machines used in the shows put on by the Royal de Luxe company, which has been working in Nantes since the 1990s, and Pierre Orefice of the Manaüs associations, approached the city with a proposal to develop a tourist project on the island: "Les Machines de l'île", which has now become the city's flagship attraction.