The Beffroi de Lille was opened in 1932, and it was the first French building to extend over a height of 100 meters made entirely of reinforced concrete, and it is also the largest bell tower in the region at this height; It is worth noting that it has been listed as a UNESCO World Heritage Site, and is visited by tourists and residents nowadays to enjoy the beautiful views of the city. If you are in Lille, do not miss it.