This route is dotted with prestigious UNESCO World Heritage sites such as:
- The belfry in Namur
- Notre-Dame Cathedral, the ancient Basilica of Saint-Rémi and the Palais du Tau in Reims.
- Notre-Dame-en-Vaux Collegiate Church in Châlons-en-Champagne
- The Basilica of Sainte-Marie-Madeleine in Vézelay
- The Saint-Léonard Collegiate Church in Saint-Léonard-de-Noblat
- Saint-Front Cathedral in Périgueux