Notre-Dame de Paris cathedral
Notre-Dame de Paris cathedral on November 22. Photographer: Magali Cohen/Hans Lucas/Redux
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Notre-Dame Reopens ‘More Beautiful Than Before’

One of history’s most remarkable restorations came together almost on schedule, after €846 million in donations and unusual collaborations.

When Notre-Dame de Paris cathedral reopens to the public on Sunday, the world’s most-visited church will have been restored to almost exactly its form before a devastating 2019 fire. But it won’t look quite the same.

“There’s now a feeling that it’s just been built,” said Henri Chalet, director of Notre-Dame’s four choirs, who visited the church for a rehearsal as part of preparations for a series of grand events this weekend. Stone that had been darkened by years of pollution and visitor grime now has a pristine sparkle, woodwork gleams and paintings have been scrubbed and rediscovered.

“There are colors all around that one couldn’t have ever imagined,” said Chalet. “It’s magical to think that our home will be re-opened and be even more beautiful than before.”

The nave of Notre-Dame as it appeared on November 29
The nave of Notre-Dame as it appeared on November 29. Following the fire, the church’s limestone walls were cleaned not just of smoke stains, but centuries of built-up grime, leaving it brighter and paler than it has been in modern times. Photographer: Christophe Petit Tesson/AFP/Getty Images

This unexpected dazzle is just one feature of one of history’s most remarkable restorations. In 2019, as Notre-Dame’s spire crashed down in flames, it seemed almost impossible to imagine the early gothic masterpiece ever recovering. Just five years later, this church which lies at the both the geographical and symbolic heart of Paris — and arguably of France itself — has effectively risen from the dead.

The altar of Notre-Dame before the fire
The restored altar of Notre-Dame, with a tabernacle designed by Guillaume Bardet

For many people, the experience of seeing Notre-Dame’s towers framed with flames in 2019 was one of almost physical pain. But an event that could have been an unmitigated disaster has ultimately shown France’s resilience.

Photographer: Ludovic Marin/AFP/Getty Images

Faced with the daunting task of restoring a building that dates back 800 years, restorers tried to recreate aspects of the church just as they’d been built. The church’s roof, which fell in charred pieces directly on the altar, required the felling and shaping of 2,000 oak trees by hand axe.

Photographer: Christophe Morin/Bloomberg

The church is back in pristine condition, with restored art from before the fire returned to match with new commissioned works, such as the high altar’s tabernacle designed by Guillaume Bardet.

Photographer: Stephane De Sakutin/AFP/Getty Images

The church’s condition is immaculate and singularly faithful to its pre-fire self, following a huge effort that has harnessed the wealth of its country’s business elite and the uncompromising expertise of France’s craftspeople. In time, the fire might even end up being just one more chapter in the life of a building that — despite its antique appearance — has always been less a relic than a work in progress, with a long history of being re-shaped, extended, battered, neglected and revived.

The emotional outpouring following the fire triggered record donations. Within hours of the blaze, luxury-goods billionaire Francois Pinault and his family promised €100 million for the reconstruction. They were quickly followed by LVMH founder and industry rival Bernard Arnault, who raised the ante to €200 million, and the Bettencourt Meyers, heirs behind cosmetics giant L’Oreal SA, who matched it. Taken together the cash gifted reached €846 million, also joined by donations in kind of materials and services such as catering.

Smoke and flames rise from the cathedral during the fire on April 15, 2019
Smoke and flames rise from the cathedral during the fire on April 15, 2019, destroying its medieval roof and 19th century spire. Photographer: Hubert Hitier/AFP/Getty Images

So lavish was the sum collected that it far exceeded the restoration’s actual cost of around €700 million, leaving ample funds remaining for additional work on the undamaged exterior and the cathedral’s immediate surroundings.

The ensuing renovation hasn’t been without controversy. During the early stages, the state auditor uncovered a lack of budget control and spending transparency, as well as attempts by donors to meddle in decisions. President Emmanuel Macron’s desire for a new, contemporary spire was shot down, and debate is still raging over the future style of some stained-glass windows.

Emmanuel Macron visits Notre-Dame’s spire with Philippe Jost
Emmanuel Macron visits Notre-Dame’s spire with Philippe Jost, who has overseen the restoration since the sudden death of his predecessor Jean-Louis Georgelin in August 2023. Photographer: Christophe Petit Tesson/AFP/Getty Images

The time pressure created by Macron’s insistence on a five-year completion has ultimately helped forge consensus. Indeed, this need for swift united action may have helped to dismiss calls for a more creative approach in favor of an exacting re-creation of the 1859 version by Eugène Viollet-le-Duc.

Macron will try to use the reopening to bolster his increasingly weak political standing and claim the restoration as his architectural stamp on Paris, in line with a tradition of monument-building by past presidents.

A Labor of Love

The level of attention to detail that putting the church back together has required is astounding. Just to keep the building stable during work, for example, restorers built 28 bespoke arches out of larchwood — each one different, each one weighing eight tons — to temporarily support Notre-Dame’s flying buttresses.

Images from 2022 show paintings from the cathedral being worked on at the restoration workshop on the outskirts of Paris
Images from 2022 show paintings from the cathedral being worked on at the restoration workshop on the outskirts of Paris, where smoke and dust damage was removed. Photographer: Stephane De Sakutin/AFP/Getty Images
Images from 2022 show paintings from the cathedral being worked on at the restoration workshop on the outskirts of Paris
Photographer: Stephane De Sakutin/AFP/Getty Images
A stained glass restorer works on a window from Notre-Dame at a workshop at Cologne Cathedral.
A stained glass restorer works on a window from Notre-Dame at a workshop at Cologne Cathedral. Photographer: Sascha Schuermann/AFP/Getty Images
After repainting, walls and pillars display a brightness they haven’t had for centuries. Footage: AFPTV/Getty Images

To repair the roof and fittings, 2,000 oaks had to be felled — and with some urgency straight after the fire, to give them time to dry before use. Copper statues luckily removed for restoration just before the fire hit were not just restored, but treated by a team of “patinators” to give them the correct dark brown patina they show in 19th century photos.

Even repairing the damaged grand organ was a labor of love — it was shipped whole to southern France where its sixteen internal bellows were replaced using the same materials as the originals: sheepskin and animal glue.

Notre-Dame’s roof and spire were perhaps the restoration’s greatest achievement. As its structure is hidden from view, it might have been tempting to rebuild this using a modern system. Notre-Dame’s restorers, however, have replaced like with like — recreating not just the roof as it was but using a distinctively French technique that dates back over 800 years. “Scribing” — Trait de Charpente in French — is a process so skilled and painstaking that it has been inscribed by Unesco as part of the world’s intangible cultural heritage.

Carpenters in a brightly lit workshop work on wooden beams
Carpenters in July 2023 recreating Notre-Dame’s spire using a highly skilled drafting process called “scribing.” Listed as Intangible World Heritage by Unesco, the ancient French technique requires workers to draw their structure in pencil, in full scale and detail, on the floor of their workshop. They then assemble this structure piece by piece on trestle platforms raised directly above the drawing, to ensure every single component fits before it is transferred to the site. Photographer: Jean-Christophe Verhaegen/AFP/Getty Images
A truss is lifted into the air by a crane
The first truss to support the new roof is placed in July 2023. Fifteen meters high and 10 wide, these trusses were constructed from oaks felled in the Loire Valley forest of Bercé, some 233 km (145 miles) southwest of Paris. Photographer: Stefano Rellandini/AFP/Getty Images
Scaffolding covers the exterior of Notre-Dame
To protect the structure, the scaffolding covering Notre-Dame, pictured here in November 2024, had to be removed piece by piece by rope technicians. Photographer: Damien Mayer/AFP/Getty Images

The work required an unusual degree of collaboration, according to Julien Le Bras, head of restoration firm Le Bras Freres. “Four companies from all over France that are normally competitors came together for this challenge,'' he said. “We united our savoir-faire, putting aside our differences and our rivalries.”

Even with those resources, the project was a race against time. “I was still working until yesterday to do a little fine cleaning,” marble floor restorer Olivia Salaün said at an event one week before opening. “It was very moving when all the protective covers were removed by the different teams and we could see our marble floor become part of the whole.”

A History of Change

Given the incredible fidelity of the restoration, it can be tempting to see the latest version of Notre-Dame as a resurrected time capsule from the Middle Ages. The reality, however, is that Paris has known many Notre-Dames throughout its history.

Since its first stone was laid in 1163, the cathedral has always remained a work in progress, shaped and reshaped like a text full of additions and corrections. Notre-Dame was barely roofed before its upper windows were doubled in size in the early 1200s to let in more light, following the model of newer, even more technically daring cathedrals such as those of Chartres and Reims. The famous rose windows were also afterthoughts added as part of extended porches.

The church’s architecture fell out of fashion in the Renaissance — the term “gothic” assigned to its style was originally intended as a slur — provoking successive generations to adapt Notre-Dame by removing stained glass and gargoyles, and adding tapestries, whitewash and neoclassical cladding. Looking at Jacques-Louis David’s famous 1807 painting of Napoleon’s coronation at Notre-Dame, the church’s interior has been so altered with neoclassical marble as to be unrecognizable.

A historic depiction of Napoleon's coronation inside Notre-Dame
By the time of Napoleon’s coronation in 1804, which took place in Notre-Dame, the church’s interior had been partly clad in tapestries and Grecian capitals to give it a neoclassical air. The exterior had also been whitewashed. Source: Universal History Archive/Getty Images
Workers are seen observing a cockerel statue they are designing
Workers in 1935 restoring the famous cockerel that had adorned Notre-Dame’s spire since Viollet-Le-Duc’s restoration of the mid-19th century. Badly damaged in the fire, the cockerel has been replaced by a new contemporary design. Source: Keystone-France/Gamma-Rapho/Getty Images
A historical image of Notre-Dame’s spire under construction in 1860
Notre-Dame’s spire, shown under construction here in 1860, was a 19th century addition, replacing a smaller medieval spire that had actually been removed in the 18th century because it was in poor repair. Source: Musée Carnavalet/Roger Viollet/Getty Images
A black and white photo shows a worker standing on scaffolding
A worker stands precariously on scaffolding during a part restoration of the church in 1952. Source: Keystone-France/Gamma-Rapho/Getty Images

Even this was less drastic than Notre-Dame’s brief conversion a few years prior during the revolution to a “Temple of Reason,” an atheist cult that was quickly (and just as briefly) replaced by a deistic Cult of the Supreme Being before Notre-Dame was reconverted to Catholic worship. Understandably, Notre-Dame arrived in the mid-19th century so dilapidated that its demolition was openly discussed.

The phenomenon that saved the ancient church was, ironically enough, decidedly modern: Victor Hugo’s 1831 novel Notre-Dame de Paris, which arrived during a period when cheaper mass publishing had effectively created the modern bestseller. Better known in English as the Hunchback of Notre-Dame, the novel’s huge success in celebrating the cathedral’s architecture ultimately created momentum for a massive restoration at the hands of then-star restorer and architect Viollet-le-Duc.

This renovation added yet another layer of paradox to the church’s apparently ancient appearance. Many of the features for which Notre-Dame is now famous — such as its expressive gargoyles and spire — were actually added by Viollet-le-Duc, replacing disappeared medieval originals with approximations devised, with undeniable skill, by the restorer himself.

One of Notre-Dame's gargoyles
The cathedral’s famous gargoyles are another relatively new feature, added during Viollet-le-Duc’s restoration. They are nonetheless so vivid and expressive that they have become one of the church’s best-loved features. Photographer: Edwin Remsberg/VWPics/Universal Images Group/Getty Images

Notre-Dame’s spectacular restoration as a patchwork of old and new is thus part of a long tradition. While a few components that were destroyed have been replaced with new designs — such as the golden cockerel atop the church’s spire — the project has also rekindled connections with the crafts of the past in a way that might delight traditionalists.

“Our work is authentically 13th century because we used the same building techniques,” Rémi Fromont, one of the project’s chief architects, said during a media event, displaying a model of an axe reproduced specially for the job. “Technically, this is what is best.”

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