Heritage curiosity secret guide

Why is this little-known Montmartre house guarded by two imperial eagles?

Under the shadow of the famous Maison Rose, Rue de l'Abreuvoir hides a shrine in honor of Napoleon. Guarded by two majestic imperial eagles, this house was once the home of a historian obsessed with the emperor—a historically offbeat stop that challenges Montmartre’s bohemian image.

In Yvelines, you can climb to the top of this tower for a sweeping view of the medieval town.

Rising 25 metres above the Yvelines, Houdan's keep hides a history as solid as it is unusual. A survivor from the 12th century, this stone colossus weathered demolition by being transformed into a functional water tower for nearly a century. An architectural curiosity that today offers an exceptional panorama of the medieval town.

The only medieval keep with buttresses in Île-de-France is located in the Yvelines.

In Yvelines, at Maurepas, the remains of a 20-meter-high cylindrical keep stand as the sole remnant of a medieval fortress from the 12th century. Recognized as a historic monument since 1926, it still holds the secrets of a turbulent past. Here’s the story.

Did you know? In the 19th century, facing the Louvre, grand department stores drew shoppers from all over Paris.

In the 19th century, right opposite the Louvre, a massive commercial temple captured the imagination of Paris. Situated on Rue de Rivoli, this iconic department store revolutionized the shopping habits of the fashionable elite, turning what was once a simple transaction into a social outing. After disappearing for a time, it eventually reemerged in new forms, maintaining its place as a symbol of Parisian elegance and commerce.

This renowned luxury house has been located on the Champs-Élysées since 1914, and its original façade is still proudly preserved today.

Long before setting up shop at the top of the Champs-Élysées, the iconic brand with the monogram had already established a prestigious address on the avenue as early as 1914, with its historic façade still visible today.

This iconic stadium of French football conceals the ruins of a 12th-century church in the Yvelines

Behind the iconic gates of the National Football Center lies a surprising history that extends far beyond the sport. Long before it became the training ground for France’s national team, the Clairefontaine estate has endured centuries of change—from an English hunt pavilion to a war wounded refuge—while still preserving remnants of a 12th-century church.

In Paris, this legendary chocolate shop was originally established by the pharmacist of Louis XVI.

It has been a destination for chocolate lovers for over two centuries, but it’s also home to a fascinating royal anecdote. Behind this Parisian establishment lies a man who was incredibly close to Louis XVI.

At Asnières-sur-Seine (92), a former station from 1878 is set to blend a restaurant with wellness and sports facilities.

A UNESCO-listed historical monument in Hauts-de-Seine, this former station—originally built for the 1878 Universal Exhibition—has long been neglected. Now, it’s entering an exciting new chapter with plans to transform it into a vibrant community hub, combining a 900-square-meter fitness and wellness space with a 500-square-meter bistro-style restaurant.

This Art Deco church near Paris is affectionately known as the "Holy Chapel of the Marne Banks."

In Maisons-Alfort, the Church of Sainte-Agnès captivates visitors with its Art Deco architecture, its striking 53-meter-tall bell tower, and its luminous stained glass windows. Often referred to as the “Sainte-Chapelle of the Marne banks,” it ranks among the most remarkable religious structures in the region.

In the Paris region, this shell-covered cave is undergoing restoration!

In the Yvelines, an intriguing 18th-century "nymphée"—a stunning grotto adorned with seashells, minerals, and colorful stones—is undergoing restoration. This hidden gem of Île-de-France is set to shine once again and welcome visitors back. Here's the story.

In Suresnes (92), this hospital still conceals remnants of the estate belonging to the founder of haute couture.

On the heights of Suresnes (Hauts-de-Seine - 92), the Foch Hospital is now an integral part of the landscape. Yet, long before these medical buildings arose, the site was home to a lavish estate frequented by Europe’s elite. Behind this modern facade lies the story of a man who transformed fashion and helped establish Paris as the global capital of haute couture.

Nestled within an old rectory, this Île-de-France museum offers visitors a glimpse into a charming priest's garden, officially designated as a remarkable garden.

In Val d'Oise, this museum housed in a former rectory features a stunning priest's garden designated as a Remarkable Garden. Here's a closer look at this lush, historic green haven.

Near Paris, this free museum is housed within a historic former Nordic pavilion.

In Courbevoie, just outside Paris, hidden behind the striking architecture of the old Sweden and Norway Pavilion, you'll find a free museum dedicated to 19th-century art. This cultural gem is located right within a historic remnant of the 1878 Universal Exhibition!

In the Hauts-de-Seine, this portal stands as the final remnant of the castle built by the pioneer of haute couture.

In Suresnes, in the Hauts-de-Seine department (92), a gate adorned with peculiar snail motifs has just undergone restoration. Behind these unusual sculptures lies the final remnant of an opulent estate tied to the history of haute couture.

In the Paris region, this thousand-year-old church stands out with its beautiful Renaissance-style portal.

In Cergy, Val-d’Oise, this church seamlessly blends Romanesque, Gothic, and Renaissance styles, telling nearly a thousand years of architectural history in Île-de-France. A true gem of the region’s religious heritage!

This temple is one of the last remnants of a castle that no longer exists in the Île-de-France region, and it’s open for visits!

In Orsay, Essonne, there's a charming neoclassical temple tucked away in a quiet corner. One of the few remaining remnants of the once-imposing Orsay Castle, which no longer exists today, it is open to visitors on a seasonal basis. Here’s what you need to know about this little-known gem of the Île-de-France heritage.

In the Hauts-de-Seine, this winch stands as one of the few remaining relics of a former quarry.

In the Hauts-de-Seine, a mysterious mechanism made of stone and wood evokes an industrial past that has largely faded into history. This rare remnant of the former stone quarries of the Paris basin is still occasionally brought to life during demonstrations, especially during the European Heritage Days.

In Essonne, this crypt, now serving as a cultural center, stands as the last remaining remnant of a former monastery.

In the heart of Essonne, a modest exhibition space conceals a history far older than one might suspect. This crypt, now transformed into a cultural venue, stands as one of the few remaining traces of a vast medieval monastery that once covered a large part of the city.

In Paris, an astonishing brick chapel tucked away within a convent

While the iconic Parisian cathedrals are widely celebrated, some lesser-known, more recent buildings are equally worth exploring. Today, we're taking you to the 14th arrondissement to uncover a surprising, brick-built chapel nestled within a Franciscan convent.

This cemetery in the Île-de-France region holds the remains of one of the oldest churches in the Vexin.

In Banthelu, within the Vexin Français in Val-d’Oise, the town cemetery is home to the remains of Saint-Gédéon Church, a medieval structure recognized as one of the oldest in the region.