Photo: DXR, CC BY-SA 3.0 Free places to visit in Rouen
Photo: DXR, CC BY-SA 3.0 
Photo: DXR, CC BY-SA 3.0 Gros-Horloge
Free, alwaysPlace du Vieux-Marché
Free, alwaysRue Eau-de-Robec
Free, alwaysAître Saint-Maclou courtyard
Free, always
Photo: Velvet, CC BY-SA 4.0 Musée des Beaux-Arts de Rouen
Free, always
Photo: Bert in England, CC BY-SA 4.0 Saint-Ouen Abbey
Free, always
Photo: Alphaclem, CC BY-SA 3.0