Before rushing towards the topic, how big are the Paris catacombs? For the readers who don’t know about the mysterious catacombs, these are underground tunnels or passages made by humans that are used for burial, especially in Roman culture. Catacombs means – Near The Quarries.
The enchanting underground artworks and sculptures attract visitors because they haven’t been fully explored, and they arouse a greater curiosity in visitors’ and historians’ minds.
Historical Context
According to Wiki, The tombs of Apostles Peter and Paul were built between the second and the third milestones. The Appian Way, which connects Rome to Brindisi, is the first place to be called a catacomb. The Paris Catacombs were built in 18 th century when the cemeteries of Paris became congested and started becoming a threat to citizen health, so the underground quarries were redesigned as burial grounds.
Also, the Paris Catacombs hold an important significance from the French Revolution. Catacombs were a primary burial ground in the revolution and became the resting place for many noble Parisians. In 1809, Napoleon Bonaparte opened it as a tourist place.
How Big Are The Paris Catacombs

- The network is spread over 174 miles ( 280 Kilometers ) in total and is considered one of the largest burial grounds in the world.
- Today, as a tourist, you can explore only 1.5 kilometers ( 0.9 miles ) of Paris Catacombs, which are located in the 14th arrondissement (a subdivision of the French dept. )
- After visiting there, you will learn that many hidden chambers, passages, and mysteries raise curiosity within you, and a question appears in your mind and echoes through the underground pathways: how big are the Paris catacombs?
What Makes Them Unique?
It is said that over 6 million people are resting in the catacombs of Paris.
The tourist has to go 65 feet below the surface to discover the ancient gloomy passages, witnessing that walls are arranged with an artistic approach with the skulls and femur bones. A display called “ The Monuments Of Fortitude “ will leave a powerful impression on your mind.

Exploring The Catacombs Today
Catacombs are mysterious and spooky, making them a popular destination for Paris tourists.
Things To Remember Before Visit
- You can book online tickets seven days before a visit.
- Sorry for the people with motor disability, respiratory & cardiac problems. They don’t allow you for your safety.
- You can’t carry a large bag and suitcase there.
- Your tour duration will be One Hour, and being ready to burn a few calories causes you to take 243 steps to go up and down.
Comparison With Other Subterranean Networks
The Catacombs of Paris are big, but not when compared to the largest catacombs in the world, The Odesa Catacombs Of Ukraine, which are spread over 2,500 kilometers ( 1,600 miles ). The Catacombs of Rome stretch over 150 km underground.
At Last
While visiting the catacombs of Paris, I will request my sensible readers to respect the site’s culture and historical sensitivity.

Piyush is a passionate travel writer from India with over 3 years of experience crafting engaging content for wanderlust souls. Through his blog, Super Solo Travel, he shares trusted tips, hidden gems, and inspiring travel stories, helping readers explore the world with confidence and excitement.
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