The Eglise Saint-Paul-Saint-Louis, in the Marais district, is a place that takes us back into the history of Paris. With its impressive dome and Delacroix painting on the walls, it's a must-see in the 4th arrondissement.
The Eglise Saint-Etienne-du-Mont houses the remains of Sainte-Geneviève, the patron saint of Paris, as well as a little marvel rarely seen elsewhere that will delight connoisseurs.
The beautiful church of Saint-Germain-des-Prés has been through destruction and reconstruction. Fortunately, it's still standing today. And it's one of the last vestiges of Romanesque art in Paris!