Strong symbol of the industrial heritage of the valley of Fensch, safeguarded thanks to its registration(inscription) in conformance with(for) historic monuments, the blast furnace U4 is the last one of 6 blast furnaces of the factory with cast iron built in 1890\. One of the rare monuments of the steel industry of the XXth century kept(preserved) in France, it is a place of culture and of heritage today. The high stove(furnace) U4 also became a work of contemporary art thanks to the highlighting " All suns " of Claude Lévêque.

Édifice industriel, scientifique et technique, Monument historique

Road of Thionville