When you think of Paris, the phrase “the City of Light” likely comes to mind, conjuring images of romantic evenings spent sipping wine at lively cafes, all underneath the shimmering glow of the Eiffel Tower. It’s easy to mistake the glitz and glamour of Paris as the main reason behind the nickname.
If not for the glitter and gold, what exactly led to Paris earning this iconic title? The origin of the nickname is, ironically, a bit sketchy and grim.
The reason why Paris is known as the City of Light truly depends on the time period, as this nickname has taken on different meanings throughout the city’s development. The story either highlights a sordid past full of crime and violence, or knowledge and creativity. It depends on who you ask!

Why Paris Is Nicknamed the City of Light?
While traveling in France, you’ll hear a few colloquial nicknames for the capital city, one of which is definitely the City of Light. The glitz and glamor of Paris might have you guessing that the two are related.
Paris maintains its lively nights, including celebrations that often end in fireworks and bars that stay open late. The city is also home to the highest number of illuminated monuments—about 296, to be exact.
Paris is a city that seems to be “always on,” not just in the lights all through the city, but in the activity that doesn’t catch a wink of sleep. But that’s not the real reason behind this nickname.
3 Historical origins of the City of Light
The nickname “City of Light” has its roots in the 17th and 18th centuries, when Paris became the first city in the world to implement street gas lamps. This groundbreaking initiative was a direct response to rising crime rates, which had made nighttime travel dangerous for residents and visitors alike.
The introduction of gas lighting in 1828 transformed the urban landscape, illuminating streets and public spaces and significantly enhancing safety. However, you can trace the nickname the City of Light further in history when Paris looked nothing like the stylish city we now know.

Paris, The Capital of Crime in 1667
In the 17th century, Parisians experienced their fair share of tumultuous issues. The country was pre-French Revolution and still dealing with an ineffective monarchy. There were also civil acts of violence taking place all through the capital. Robberies, theft, and physical altercations were all somewhat commonplace.
Louis XIV, the king at that time, was perhaps quite happy to live within the bubble of the Louvre Palace and ignore all the strife taking place outside of the gated walls. At least until the murder of two public figures hurt his reputation, and implied that he no longer had control over his own hometown.
In 1667, Louis XIV appointed Gabriel Nicolas de la Reynie as the Lieutenant General of Police, who then became responsible for cleaning up the city. His solution to the high crime rate? Brighten the streets!
Gabriel Nicolas de la Reynie is credited with installing lamps on the major streets and requesting residents to illuminate their windows and doorways with candles.
The Enlightenment Era
In addition to its physical illumination, the nickname also reflects Paris’s status during the Age of Enlightenment in the 18th century. This period was marked by an explosion of ideas centered around reason, science, and philosophy, with Paris as its intellectual hub.
Prominent thinkers such as Voltaire, Rousseau, and Diderot frequented salons, engaging in discussions that challenged the status quo and promoted intellectual freedom.
In later decades, Paris became a mixed bag for other artists who fell in love with the progressive thinking and artistic spirit of the city. Picasso and many others had studios in Montmartre, the famous artists’ commune in Paris.
The city is full of historic cafes where members of the Lost Generation once hung out. Ernest Hemingway and other expats who emigrated to Paris in the early 20th century had been disillusioned by the First World War and sought freer creative spaces.
In this context, “light” symbolizes knowledge and enlightenment. Paris became a beacon for those seeking education and cultural enrichment, drawing scholars and creatives from around the world. The city’s role during this transformative period continues to resonate today, reinforcing its identity as the City of Light.
Artists who illuminated the City of Light
The City of Light has long served as an inspiration for artists and writers alike. Impressionist painters, including Claude Monet and Pierre-Auguste Renoir, were captivated by the unique play of light in Paris’s landscapes.
Their works not only depict the city’s beauty but also explore the emotional resonance of light itself, capturing fleeting moments that invite viewers into a shared experience.

The City of Light Takes a Modern Meaning
In contemporary times, the phrase “the City of Light” has gained additional layers of meaning. Festivals like the Festival of Lights or the Lumières en Seine highlight Paris’s artistic innovation, as dazzling projections and installations spectacularly illuminate the city.
Let’s not forget that every night around dusk, the Eiffel Tower is ignited with bright, sparkling lights that look like glitter in the night sky. You can see this spectacular sight from miles away, but it’s even better experienced from a hotel room with an Eiffel Tower view.
One cannot forget that every July 14th, on Bastille Day, the French celebrate their independence with huge festivals all through the country. If you get a good viewing spot, you can see a stunning display of fireworks lit from each level of the Eiffel Tower.