Turn right and arrive in the Place Dauphine (Built by Henri IV in 1607 in homage to Louis 13th, the building at number 14 is of origin). Turn right in the Rue de Harlay and walk along the Conciergerie (220 shops inside of it in 1586) , then the Palais de Justice (Ste Chapelle from the 13th century). Sundial above the quai des orfèvres. Turn left in the Bd du Palais. Large clock on the wall of the palais de justice.

Turn right in the Rue de Lutèce ( Marché aux Fleurs (Verrières)) and Métro "Cité" Style Guimard. Turn right in the Rue de la Cité then on left on the Parvis de Notre Dame (Old place of the Hôtel Dieu , cathedral of the 12th century). On left , Hôtel Dieu. Continue in the Rue du Cloître de Notre Dame.

At number 10 , musée Notre Dame. Turn left in the Rue Massillon then on right in the Rue des Chantres. Hôtel de Chantre (dating of the 17th century). At the end of the street , iindication showing the level of the flood of 1910.
On the quay , turn right. At numbers 9-11 , Old house of Héloïse and Abélard dating of 1118.Turn left and pass on the Pont St Louis. Turn left in the Rue du Bellay and walk on the Pont Louis Philippe. Turn left in the Rue de l'Hotel de ville then turn right in the Rue de Brosse.