Starting from the Grand Place and its 21st-century additions, discover the exterior of the Hôtel de Ville de Mons and the Jardin du Mayeur. Then you will walk along a few old streets to approach the Baroque Belfry and its park, which occupies the site of the former castle of the Counts of Hainaut. Finally, visit the Collegiate Church of Saint Waudru and let yourself be guided through its remarkable heritage: the 16th-century stained-glass windows, the statues by Du Broeucq, the reliquaries of the saint, the architecture of the building… In short, in two hours, immerse yourself in the history of Mons from its origins to the present day.