You have to go to the 3rd arrondissement to reach the 9th administrative district of Paris. This 31-hectare neighbourhood is wedged between the neighbourhoods of Sainte-Avoye and Enfants Rouges, as well as the 10th and 2nd arrondissements.
It is quite easy to locate its border, which starts at Boulevard Sébastopol, to the west. At the intersection with Boulevard Saint-Denis to the north, follow it to Place de la République, then go down Rue du Temple. Finally, its southern border is composed by Rue des Gravilliers and Rue de Turbigo.