Industrial heritage
Hauts fourneaux de Belval (Altos-fornos de Belval)
Two blast furnaces of the former Belval steel plant, preserved among the buildings of the Universidade de Luxemburgo. Blast furnace A can be visited, with a climb up to the high platform and views over the area.
Museum
Musée national de la Résistance et des Droits Humains (Museu Nacional da Resistência e dos Direitos Humanos)
Museum in Esch-sur-Alzette about Luxembourg's occupation by Nazi Germany between 1940 and 1944, the resistance, the general strike of 1942 and the deportations, linked to a reflection on human rights.
Industrial heritage
Minett Park Fond-de-Gras
Former mining and railway area near Pétange, now an open-air museum, featuring the Train 1900, a historic steam train, and the mine train that travels through a gallery to the village of Lasauvage. It operates on Sundays and public holidays during the season.
Museum
Musée national des mines de fer luxembourgeoises (Museu Nacional das Minas)
Museum of the former Walert iron mine in Rumelange, 7 km from Esch. On the guided tour, a small train takes visitors about 20 minutes into the mine, and the route continues on foot through galleries with machines and tools.