Is There Really a Lake Under the Paris Opera House?

By Robert Palmer

Have you ever heard of the mysterious lake that is said to exist beneath the Paris Opera House? It’s a fascinating rumor that has been circulating for years, and many people are still unsure whether or not it’s actually true. In this article, we’ll delve into the origins of this myth and find out whether there really is a lake under the Paris Opera House.

Origins of the Myth

The myth of the lake under the Paris Opera House can be traced back to Gaston Leroux’s 1910 novel, “The Phantom of the Opera.” In the book, Leroux describes a vast underground network of lakes and tunnels beneath the opera house, which were used by the phantom to move around undetected.

The idea of an underground lake was so intriguing that many people started to believe it was based on fact. Over time, the myth grew and became more elaborate, with some people claiming that the lake was home to alligators or even a sea monster!

The Truth

So is there really a lake under the Paris Opera House? The answer is both yes and no. While there is indeed water beneath the building, it isn’t quite what you might expect.

In reality, what lies beneath the opera house is an underground reservoir known as “La Grande Nef.” This reservoir was built in 1861 to collect rainwater from surrounding streets and prevent flooding in the area. The reservoir has a capacity of 8,000 cubic meters and can hold up to 2 million liters of water.

While La Grande Nef isn’t quite as exciting as an underground lake filled with sea monsters, it’s still an impressive feat of engineering. The reservoir has been in use for over 150 years and continues to play an important role in managing water levels in Paris.

Exploring La Grande Nef

Despite its functional purpose, La Grande Nef is still an intriguing place to explore. In 1985, the underground reservoir was opened to the public as part of an exhibition on water management in Paris.

Visitors can descend into the depths of the opera house and walk along a catwalk above the water. The dimly lit space creates an eerie atmosphere that is reminiscent of the phantom’s lair in Leroux’s novel.

Conclusion

So, while there isn’t technically a lake under the Paris Opera House, there is still an impressive underground reservoir that has captured people’s imaginations for over a century. Whether you’re a fan of “The Phantom of the Opera” or just interested in Parisian history, La Grande Nef is definitely worth a visit. Who knows what other secrets are hiding beneath the streets of this fascinating city?