Complexe Touristique de Blegny
The highlight of a visit to this complex east of Liège is a trip down the former Blegny Coal Mine, which produced 1,000 tons of coal a day at its peak. Liège’s wealth was based on coal, which was mined from the Middle Ages until 1980. An audiovisual presentation illustrates this history, and former miners lead tours of the surface and underground facilities. Make an appointment to take the tour in English. A coal mine tour takes two hours, though you can spend at least half a day here with the kids because there’s also a museum, playground, restaurant, and café.