Naples Undergorund: an adventure in search of the hidden wonders of the city

Naples Undergorund: a journey into the hidden heart of the city

The streets of Naples are famous for their incessant movement: crowded, festive, full of nooks and crannies where you can taste tasty gastronomic specialties or discover places full of enchantment, such as windows of sky peeking out between buildings while you are strolling obliging you to stop and take a souvenir photo.

However, not everyone knows that Naples has another peculiarity: a network of underground cavities that were used until the time of World War II. Many of them were even connected to each other and some of them can still be visited!

This incredible hidden city that actually rises right under the “surface city” is known as Naples Undergorund and is one of the most amazing things you can visit in the city. A labyrinth of tunnels and rooms that began to be built as far back as Greek times, whose primary function was as cisterns for the city's water supply.

To access the underground passages of Naples, the official tour starts from Piazza San Gaetano, in the central Via dei Tribunali. The association that runs these guided tours is actually called Napoli Sotterranea and provides several stops during the tour of the Neapolitan Underground, all equally interesting.

The first is the Greco-Roman Theater of Naples, also known as Nero's Theater. It then continues with the War Museum: along the exhibition route it is possible to discover the details of how Naples Underground became a refuge for the population during one of the darkest periods in world history.

The legends surrounding these spaces are numerous and fascinating, and tales of ghosts and apparitions are interwoven with actual history. It is said that in the deepest rooms of Naples Underground, the souls of the war dead still reside, and the voices of those who lived here resonate in the dark and silent corridors.

Another reason to visit Naples Undergorund might be to take a closer look at the Orti Ipogei: 35 meters below ground, a botanical experiment has been carried out that involves growing plants underground!

Frequently asked questions about Naples Undergorund

How long does the visit to Naples Undergorund last?
The visit to Napoli Sotterranea lasts about an hour, during which you will be accompanied by an experienced guide.

How can I book the visit?
You can do it directly on site or online. We advise you to book in advance because availability may run out. Check the availability of skip-the-line tickets on our website to avoid long waits.

What should I wear for the visit?
It is recommended to wear flat and comfortable shoes. Also, it is always useful to bring a jacket or sweatshirt, because the underground temperature is cool even in summer.

Are there any restrictions on access?
The underground route is not fully accessible to people with reduced mobility, but it is accessible to older people and children. The narrower tunnels are optional, and you can also follow only the most linear route.

Is the route safe?
Absolutely yes, all safety regulations are observed and ensured.

Is there a minimum age to participate in the visit?
There is no specific age limit for the visit.

What will I find during the underground tour?
During the tour, you will explore ancient cisterns, Roman tunnels, and archaeological remains, including frescoes, pavements, and a network of aqueducts.

Is it allowed to take photographs during the tour?
Yes, you are allowed to take photographs during the tour, but you are advised to obey the directions of the guide and staff, especially in some places where lighting is reduced and could be dangerous to safety.