This is the catholic cathedral Notre Dame.
castles parks and romantic parks if you are talking about the place
One is the Arc De Triomphe.
Paris is the capital of Ile de France
Notre Dame de Paris is a famous cathedral : Roman Catholic Marian cathedral.
Notre Dame de Paris
Paris is in the center of the "ile-de-France" region.
The two you are probably thinking of, are the Ile de la Cité, (the Island of the City), and the Ile St. Louis.
"Ile de Re" in French translates to "Isle of Re" in English. "Ile" means "island" and "Re" is the name of the specific island.
On the 'île de la Cité', you can find the Notre-Dame cathedral.
The "Arc de triomphe" is a famous monument in Paris with a name beginning by A.
Paris, France, specifically the Ile de France.
The plain, stuffy answer is: three; the Ile des Cygnes, Ile de la Cité and Ile Saint-Louis are the three islands in the Seine inside the city walls. . BUT, if you want to make it a trick question, there are islands in the lakes of the Parc des Buttes Chaumont, Parc Monceau and Parc de Montsouris. So that's six.