The Ile St Louis – the hidden island in the heart of Paris

This is the full version of the article on the Ile St Louis which was first published in the Mail on Sunday, 10 October 2021.

Annabel Simms shares the secrets of the Ile St Louis
Quai d'Orléans, Ile St Louis
Quai d’Orléans, Ile St Louis

The Ile St Louis is less than half a mile long and only 273 yards wide, with no famous monuments and no metro. But it is joined to the back of Notre Dame by the Pont St Louis footbridge, to the Right and Left Bank by three bridges, and is surrounded by six metro stations. Connected to the heart of the city but separated by water from its bustle and traffic, it is the perfect choice for a quiet pause or a relaxing stroll away from the crowds.

Visitors wanting the best view of Notre Dame’s flying buttresses tend to cluster along the Pont St Louis with its street performers and musicians, and some of them continue down the island’s main street to form queues outside Berthillon’s famous ice cream parlour. But after that point the crowds abruptly stop and few foreigners descend the steps to the quays. I suspect that for many of them the words ‘Ile St Louis’ don’t convey very much, as they didn’t to me when I first arrived in Paris.

Not so for most Parisians. After 29 years on the Ile St Louis I still enjoy watching their faces change when I tell them where I live. I quickly add that I live in a studio on the fifth floor with no lift, but even so, they can rarely suppress a sigh of envy.

Like most islands, the Ile St Louis feels subtly different from the mainland. On weekdays the main street, which runs through its centre like the backbone of a fish, has a village-like, almost provincial atmosphere. Its narrow side streets leading to the river tend to be quiet, even at weekends.

Rue St Louis-en-l'Ile, Ile St Louis
The main street, Rue St Louis-en-l’Ile, looking towards Notre Dame


Rue Budé, Ile St Louis
Rue Budé, looking towards the Left Bank

Unlike the Ile de la Cité, which has always been the religious and judicial centre of Paris and contains traces of the Roman and medieval past, the Ile St Louis only came into existence in the 17th century, when it was developed as a residential quarter.

It was originally two little islands belonging to the Cathedral of Notre Dame, used as pasture land for centuries until they were built over to form one island in the 1640s. Its straight streets and elegant riverside mansions were designed as an extension of the newly fashionable Marais on the Right Bank of the Seine, in the style which reached its apogee at Versailles. Their classical honey-coloured façades still give the island its satisfying architectural unity.

Although the fashionableness of the Ile St Louis has waxed, waned and waxed again, along with the Marais, it has consistently appealed to exiles of all kinds: the rich, the poor, the famous, the foreign, the talented, or just the plain eccentric. Charles Baudelaire, Paul Cézanne, Camille Claudel, Marie Curie, Baron Guy de Rothschild and President Pompidou were all former residents. Its top floors are still inhabited by the young and poor and its riverside mansions by the very rich.

It is a favourite place for many Parisians to take their Sunday walks, buy a Berthillon ice cream or just sit on its quiet quaysides overlooking the river. They come to play the guitar, picnic or sunbathe, watching the iconic views of Paris across the sparkling water. The roar of the city’s traffic is dissolved by the river. On the island’s quays the main sounds are those of seagulls, punctuated by the drifting commentaries from the passing bateaux-mouches and the waves rhythmically washing against the quay in their wake.

A friend of mine, visiting from London, was astonished to notice that several sunny hours had sped by as we sat talking on a bench on the Quai d’Orléans and that we were now surrounded by young Parisians. Some of them had brought bottles of wine or beer but they were barely making a sound. That could never happen in London, she said, deeply impressed.

Quai d'Orléans, Ile St Louis
Parisians on the Quai d’Orléans

Recommended places on the island, starting from the Pont St Louis

Le Flore en l’Ile café to the right of the footbridge has the best views of Notre Dame and the Panthéon on the Left Bank. Nearby, a very Parisian and reasonably priced snack of oysters and a glass of white wine can be had at Poget et De Witte’s oyster bar at 5 Rue Jean du Bellay, which also does takeaway.

Berthillon’s ice-cream parlour, founded in 1954 at no. 31 rue St Louis-en-l’Ile, is famous for using only natural ingredients. Berthillon ice cream is also available at several cafés on the island.

The baroque church of St Louis-en’l’Ile is a little further on, at 19 rue St Louis-en-l’Ile.

At the end of the street is the Hotel Lambert at no. 2, overlooking the eastern end of the island. It was designed in 1640 by Louis Le Vau with ceilings painted by Charles Le Brun, both later employed by Louis XIV at Versailles. Considered one of the most beautiful houses in Paris, it is currently owned by the brother of the Emir of Quatar.

The equally resplendent Hotel Lauzun next door at 17 Quai d’Anjou, facing the Right Bank, is owned by the city of Paris. Note the drainpipes outside in the form of dolphins with their scales picked out in gold. Baudelaire founded the Club des Haschischins (Hashish Eaters) here, when he was a tenant on the top floor in 1843.

Hotel Lauzun, Ile St Louis
Dolphin drainpipe, Hotel Lauzun

The south-facing Quai d’Orléans near the Pont de la Tournelle, is the best spot for sunbathing, picnicking or just watching the sunset.

Quai d'Orléans, Ile St Louis
Quai d’Orléans, looking towards the Panthéon, Notre Dame and the Eiffel Tower
Ile de la Cité and Ile St Louis
Ile de la Cité and Ile St Louis, Google maps 2021