# Île de la Cité, Paris > The Île de la Cité is the historic heart of Paris, an island in the middle of the Seine where the city began over two thousand years ago. The Gallic Parisii lived here, a Roman governor ruled from here, and later the first French kings built their palace. Today its 22.5 hectares hold Notre-Dame, the Sainte-Chapelle, the Palais de Justice, Place Dauphine, the flower market and the Square du Vert-Galant. The island is always open to explore, and beneath the cathedral square you can descend to the ruins of Roman Lutetia. Web page: https://yesgo.io/france/paris/ile-de-la-cite - City: [Paris](https://yesgo.io/france/paris), France - YesGo score: 51/100 (Yes, go) - Time on site: 2 h 30 min - With kids: Fine with kids - Entry: Free, it's a city island - Hours: Open 24 hours - Area: 22.5 hectares - Archaeological Crypt: Under the cathedral square, ticketed - Duration: ≈ 2–3 hours with the cathedral and chapel - Location: 4th and 1st arrondissements, metro Cité - Coordinates: 48.85472, 2.34750 - Facts checked: 12.11.2026 ## Key facts - **22.5 ha** — area of the island (source: English Wikipedia) - **508** — Clovis made Paris his capital (source: English Wikipedia) - **1248** — the Sainte-Chapelle was consecrated (source: English Wikipedia) - **1808** — the flower market opened (source: English Wikipedia) ## About the Île de la Cité The Cité is one of two natural islands in the Seine in central Paris, alongside the neighbouring Île Saint-Louis, covering **22.5 hectares**. It was most likely the settlement of the Gallic **Parisii** tribe, the Lutetia mentioned by Julius Caesar, and the city took its name from them. The island made a convenient river crossing and a hub of river trade. In the 4th century a Roman governor lived at its western end, in **508** the Frankish king **Clovis** made Paris his capital, and the Capetian kings then built their Palais de la Cité here. Even after the kings moved to the Louvre, the island remained the centre of power, church and justice. ## What to see on the island - **Notre-Dame de Paris** — France's great cathedral. - **The Sainte-Chapelle** — a chapel of 13th-century stained glass. - **The Archaeological Crypt** — Roman Lutetia under the cathedral square. - **Place Dauphine** — a quiet triangle of 17th-century houses. - **The flower market** — stalls of flowers and plants since 1808. - **Square du Vert-Galant** — the green tip by the Pont Neuf. ## Notre-Dame and the Sainte-Chapelle The eastern part of the island is taken by [Notre-Dame](https://yesgo.io/france/paris/notre-dame-de-paris), begun by Bishop Maurice de Sully in the 1160s. Before it spreads the vast Place Jean-Paul-II, 135 by 106 metres, six times the size of the medieval square. By the river stands an 1878 bronze equestrian statue of **Charlemagne** with the knights Roland and Oliver. In the western part, inside the Palais de Justice complex, hides the [Sainte-Chapelle](https://yesgo.io/france/paris/sainte-chapelle), built by King Louis IX in 1242–1248, with the most famous stained glass in Paris. Beside it rises the grand 19th-century façade of the **Palais de Justice**, on the site of the medieval royal palace. > **How to explore** Start at the square before Notre-Dame and the Archaeological Crypt, walk past the flower market to the Sainte-Chapelle, look into Place Dauphine and go down to the Square du Vert-Galant by the Pont Neuf. Allow 2–3 hours with the cathedral and chapel. Book a Sainte-Chapelle time slot ahead and go on a sunny day. There's a security check at the Sainte-Chapelle entrance, as at a courthouse. ## Roman Lutetia underground Beneath the cathedral square is the **Archaeological Crypt**, opened after excavations in 1965 for a car park uncovered remains of the Gallo-Roman city walls and 4th-century Roman baths. You can also see the Roman **wharf**: the island was smaller then, and the quay ran where the middle of the square is today. Models and screens in the crypt show how the island grew from a Gallic village into a medieval city, the best way to understand where and how Paris began. Entry is ticketed, and it's cool and quiet inside. ## Place Dauphine and the flower market In the middle of the island, on Place Louis-Lépine, is the **flower market**, founded by Napoleon's decree in 1808. Its old iron pavilions sell flowers, plants, seeds and garden gifts. In 2016 it was named after Queen Elizabeth II. At the island's western end King Henry IV laid out **Place Dauphine**, a triangle of brick-and-stone houses with chestnut trees and small restaurants, one of the cosiest spots in Paris. Beyond it lie the [Pont Neuf](https://yesgo.io/france/paris/pont-neuf) and the steps down to the **Square du Vert-Galant**, the green promontory where Seine boats depart. ## The quays and the Île Saint-Louis Under Louis XIII the island was given stone quays, and in the 19th century Napoleon III and Baron Haussmann rebuilt it, replacing cramped medieval streets with broad squares and grand buildings. Today the green stalls of the bouquinistes line the quays, and the bridges look out on the Louvre, the Latin Quarter and the Hôtel de Ville. Behind the cathedral, the Pont Saint-Louis leads to the neighbouring **Île Saint-Louis**, a quiet quarter of 17th-century mansions with little shops and famous ice-cream parlours, the natural continuation of a Cité walk. ## How to get there 1. Metro line 4 to **Cité**, in the middle of the island. 2. Metro line 4 and RER B, C to **Saint-Michel**, across the bridge to the cathedral. 3. Metro line 7 to **Pont Neuf**, for the western tip. 4. From the Latin Quarter or the Hôtel de Ville, 5 minutes' walk over the bridges. ## Tips for your visit The island pairs well with the [Latin Quarter](https://yesgo.io/france/paris/latin-quarter) on the Left Bank and the Marais on the Right, all a few minutes' walk away. Mornings are quieter, and in the evening the quays and bridges are beautifully lit. Have lunch on Place Dauphine or the Île Saint-Louis. For a rest, use the benches in the garden behind the cathedral or in the Square du Vert-Galant by the water. The island houses working courts and the police prefecture, so some buildings are guarded and only open for business or tours. ## Before you go Tick off what's ready — your ticks are saved in this browser. - [ ] Visit the Archaeological Crypt - [ ] Book a Sainte-Chapelle slot - [ ] Walk through the flower market - [ ] Sit on Place Dauphine - [ ] Reach the Square du Vert-Galant ## Places in Paris: compare and choose Places in Paris rated by YesGo. - [Notre-Dame de Paris](https://yesgo.io/france/paris/notre-dame-de-paris) — YesGo score 74/100 (Yes, go) · 1 h · Free; optional timed booking - [Eiffel Tower](https://yesgo.io/france/paris/eiffel-tower) — YesGo score 65/100 (Yes, go) · 2 h 30 min · Timed ticket, lift or stairs - [The Louvre](https://yesgo.io/france/paris/louvre) — YesGo score 62/100 (Yes, go) · 3 h 30 min · Timed ticket, online - [Arc de Triomphe](https://yesgo.io/france/paris/arc-de-triomphe) — YesGo score 62/100 (Yes, go) · 1 h · Roof on a ticket - [Place de la Concorde](https://yesgo.io/france/paris/place-de-la-concorde) — YesGo score 60/100 (Yes, go) · 30 min · Free - [Sainte-Chapelle](https://yesgo.io/france/paris/sainte-chapelle) — YesGo score 57/100 (Yes, go) · 1 h · Timed ticket, online - [Montmartre](https://yesgo.io/france/paris/montmartre) — YesGo score 56/100 (Yes, go) · 3 h · Free - [Hôtel de Ville](https://yesgo.io/france/paris/hotel-de-ville) — YesGo score 56/100 (Yes, go) · 30 min · Square free, halls by tour - [Palais Garnier](https://yesgo.io/france/paris/opera-garnier) — YesGo score 54/100 (Yes, go) · 1 h 15 min · Visit ticket for the building - [Place Vendôme](https://yesgo.io/france/paris/place-vendome) — YesGo score 54/100 (Yes, go) · 25 min · Free - [Palais-Royal](https://yesgo.io/france/paris/palais-royal) — YesGo score 53/100 (Yes, go) · 40 min · Garden and courtyard free - [Musée d'Orsay](https://yesgo.io/france/paris/musee-dorsay) — YesGo score 52/100 (Yes, go) · 2 h 30 min · Timed ticket, online - [Pont Neuf](https://yesgo.io/france/paris/pont-neuf) — YesGo score 52/100 (Yes, go) · 25 min · Free - [Île de la Cité](https://yesgo.io/france/paris/ile-de-la-cite) — YesGo score 51/100 (Yes, go) · 2 h 30 min · Free, it's a city island - [Shakespeare and Company](https://yesgo.io/france/paris/shakespeare-and-company) — YesGo score 51/100 (Yes, go) · 30 min · Free - [Saint-Germain-des-Prés](https://yesgo.io/france/paris/saint-germain-des-pres) — YesGo score 50/100 (Yes, go) · 1 h 30 min · Quarter and church free - [Place des Vosges](https://yesgo.io/france/paris/place-des-vosges) — YesGo score 50/100 (Yes, go) · 45 min · Free - [Palace of Versailles](https://yesgo.io/france/paris/versailles) — YesGo score 46/100 (Yes, if nearby) · 6 h · Timed ticket, online - [Le Marais](https://yesgo.io/france/paris/le-marais) — YesGo score 46/100 (Yes, if nearby) · 3 h · Free, it's a city district - [Latin Quarter](https://yesgo.io/france/paris/latin-quarter) — YesGo score 45/100 (Yes, if nearby) · 2 h 30 min · Free, it's a city district - [Musée de Cluny](https://yesgo.io/france/paris/musee-de-cluny) — YesGo score 40/100 (Yes, if nearby) · 1 h 45 min · Ticketed, free under 18 - [Château de Vincennes](https://yesgo.io/france/paris/chateau-de-vincennes) — YesGo score 38/100 (Yes, if nearby) · 1 h 45 min · Ticket for the keep and chapel - [Palace of Fontainebleau](https://yesgo.io/france/paris/fontainebleau) — YesGo score 30/100 (Yes, if nearby) · 4 h · Palace ticket, gardens free ## Don't mix it up The Île de la Cité is the historic island with Notre-Dame; the Île Saint-Louis is the quiet neighbouring island of 17th-century mansions; Cité is also the metro station in the middle of the island. ## Tips - Quieter mornings. - The crypt under the square. - Book the Sainte-Chapelle. - Then Île Saint-Louis. ## Questions ### Why is the Île de la Cité called the cradle of Paris? It held the Parisii settlement, the Roman centre and the palace of France's first kings. ### What is there to see on the Île de la Cité? Notre-Dame, the Sainte-Chapelle, the Archaeological Crypt, Place Dauphine and the flower market. ### How long do I need? Two to three hours with the cathedral and chapel. ### Is there a fee to visit the island? No, the island is open to all; the crypt and Sainte-Chapelle are ticketed. ### How do I get to the Île de la Cité? By metro line 4 to Cité station. ## How we checked Facts from English Wikipedia. The island is open public space. Archaeological Crypt prices and hours weren't confirmed — hence the 'checking' badge. ## Sources - English Wikipedia: Île de la Cité - City of Paris website, paris.fr --- This is the Markdown version of a YesGo page for AI assistants. Quote the web page link above, not this file.