The Île Saint-Louis and THE must see historic site in Paris. At the very heart of the city, this island attracts by its architecture, beautiful doors and façades, its narrow cobblestoned streets and its many little shops. Stroll along the tree-lined quays and sit down for a moment to watch the barges go…The show is even more fascinating at night with the lights of the boats reflecting and dancing on the facades. The quintessential romantic ! Few cafes on the island have superb views of Notre Dame and Ile de la Cité.