The belfry of Lucheux is a belfry, at the same time a fortified gate. It has been inscribed on the UNESCO World Heritage List as belfries of Belgium and France since 2005.
At the beginning of the 18th century, the flow of the Crinchon (river of about twenty kilometers which flows between Bailleulmont and Saint-Nicolas before flowing into the Scarpe) is weak, …
Rebuilt in 1792, the church was partly destroyed during the revolution after seeing its furniture piled up and burned inside; it is said that only the walls remained.