- Please support our journalism through affiliate links. Affiliate Disclosure
Located in the River Seine, the Ile de la Cité is considered by many to be the center and the heart of Paris. It is one of two natural islands in the river, the second being the Ile Saint-Louis. The island has a long history: Roman ruins are located on the island and it remained an important defensive place during the Middle Ages.
A palace has been in place on the western end of the island since Merovingian times during the 5th century, and the eastern end of the island has been the location of a place of worship for an equal amount of time. The popular island is the home of the Cathedral of Notre Dame, the Sainte-Chapelle, and more.
Plan Your Trip
Get Ready to Go!
- Search flights and stays nearby.
- Book your tour or local activity.
- Book your car rental.
Need some more help?
Read our Reservations & Travel Planning Tips guide.