To learn and be amazed, head to Place Godefroy de Bouillon in Boulognesur-Mer. Here proudly sits the oldest building in the city! 47 meters high, the belfry has dominated the city since the 12th century. Ceded by Philippe Hurepel, Count of Boulogne (and son of King Philippe Auguste!) to the bourgeois of the city, like all belfries, it symbolizes communal freedoms. Facing the monument, one is surprised by the ensemble formed with the town hall, which came to be added much later in the 18th century. The use of brick and stone is a rare combination of materials in Boulogne-sur-Mer... The two buildings alone embody the different styles of architecture over time. Exciting !