Dive into the Underground City of Naples, an infinite labyrinth of tunnels and cisterns distinct from the modern metro. Discover this hidden history via a specific guided tour departing from the Gambrinus Bar.
Prices and conditions
From 18 €.
Discover ancient tunnels and explore hidden passageways.
From 18 €.
Take a guided tour beneath the ancient city with this Naples Underground ticket.
From 33 €.
Explore Roman theater remains and walk through historic passageways.
Thousands of visitors have already booked their visit: reviews and testimonials
★ 4.6/5 · 12 reviews collected directly from visitors and moderated by Visit Tickets
"We skipped the line by reserving at the Bar Gambrinus 15 minutes before the exact time. Our guide told us about the history of the air-raid shelters under the Piazza Trieste. It's fascinating; it feels like we're excavating Naples' negative city in a labyrinth of ancient cisterns. The dim lighting makes the experience truly magical."
"A perfect family visit, even with kids. We started at the Palais Royal right across the street, then headed to the meeting point for the official tour. The guide, affiliated with the LAES association, was passionate. The floors were damp, so we wore our non-slip shoes. A rich, anecdote-filled 1.5-hour discovery."
"I found the experience incredibly immersive, especially with the 40-meter descent. However, it gets a bit crowded and the tunnels are narrow. We had to squeeze through some inclined passages. The guide was very professional, particularly on the Teatro San Carlo section. Make sure to check the tour language in advance; ours was in Italian with subtitles."
"It's clearly distinct from the modern metro. We saw the difference between the Line 1 and these historic tunnels. The starting point is great, near the Galleria Umberto I. The value for money is excellent, at only €18. I would have liked a bit more time in the crypts, but the itinerary is well-calibrated so you don't get exhausted."
"I went solo and loved it. The guide explained the complexity of the works following the 1980 earthquake. The meeting point, the Bar Gambrinus, is very busy, so it's best to arrive on time. We visited the foundations of the Palais Royal, which are impressive. This specific guided tour is truly worth it if you want to understand Naples."
"A beautiful discovery, but the group was a bit large, making it hard to hear the guide at times. The section on the Castel Nuovo and its underground moats was great. It's damp down there; you can smell the cisterns. It's a must-see, especially if you have time to combine it with the Piazza San Gaetano right next door. Good value for money."
"We booked to avoid the 90-minute line during high season. The guide is fantastic; he knows every stone of this negative city. We learned a lot about the history of the Toledo station and the contrast with these Roman tunnels. The narrow passages require some care, but it's manageable. An incredible plunge through time; we're still talking about it!"
"As seniors, we appreciate this pace. The 1.5-hour duration is ideal. The guide showed us the structures under the Teatro San Carlo; it's fascinating. The meeting point is easy to find. Watch out for heels; the floor is uneven. We took our photo without flash, as advised. It's a tour that offers a change from the surface level, very well organized by the local association."
"The atmosphere is very mysterious, with the dim lighting in the tunnels. The only downside is that there are moments when you have to squeeze shoulder-to-shoulder, which is a bit uncomfortable for those with claustrophobia. The tour covers the ancient period and the wartime era well. The €18 fee is very reasonable for so much history. The guide was punctual; the group left at exactly 10:00 AM."
"I was afraid of claustrophobia, but the passages are passable. The guide was very attentive. We saw details under the Galleria Umberto I that I never suspected. The main entrance on the Piazza Trieste is very well signposted. The tour is intense but short. We left with superb photos. I highly recommend this option with a guide who speaks English."
"A nice visit, but we struggled a bit to keep up with the guide, who spoke quickly in the narrow spots. The history of the art metro versus the underbelly is a strong point. We visited the air-raid shelters, which is surprising. The meeting at the Bar Gambrinus is strategic. Check the photo rules; ours allowed photos without flash. A rich experience for the price, even if the group was a bit rushed."
"Absolutely incredible. We saw the foundations of the Palais Royal and the galleries of the Castel Nuovo. The guide managed to capture our attention with anecdotes about World War II. The location is truly distinct from the modern metro; you realize it immediately. Arriving 15 minutes early, we avoided the line. A unique discovery beneath the surface of Naples."
Everything you need to plan your visit
PMR
Not wheelchair accessible due to stairs and steps.
Family
Accepted for accompanied children, but keep an eye on them in narrow passages.
Audio guide
French, English, Italian
Current conditions and forecast to plan your visit
An underground network that has reflected the urban structure for centuries.
Foundation of the LAES association
Average tour duration
Central meeting point
Distinguish clearly between the Naples Underground and religious catacombs or the current metro. These are historical tourist routes, not public transport or funeral sites. Several operators exist; always verify specific conditions such as language and meeting point before purchase.
The LAES association, founded in 1988, promotes the cultural dissemination of these spaces. It organizes tours through this labyrinth of tunnels and cisterns that form a true 'negative city'. This underground structure faithfully reflects the topography of the surface city, offering a unique glimpse into Neapolitan history. Routes often include Roman cisterns and medieval tunnels.
Contrary to urban myths, these are real civil and military structures. Guides emphasize respect for ancient archaeological stratifications. These cavities served as reservoirs, shelters, and secret passages during conflict periods, constituting tangible heritage distinct from fantasized legends.
The historical complexity of Naples is read underground as well as on the surface. Each tunnel tells an era, from the Greeks to the Bourbons. The scientific approach of LAES allows separating archaeological facts from popular narratives, guaranteeing a rigorous and immersive educational experience for all visitors curious about history.
It is crucial not to confuse the Underground with the current metro network. Line 1, nicknamed 'Metro dell'Arte', is a modern public transport system. Its stations, such as Toledo elected the most beautiful in Europe by The Daily Telegraph, house contemporary installations but do not offer historical guided tours.
Metro works were slowed down by the Irpinia earthquake of 1980 and financial problems. In contrast, Underground tours are structured tourist activities. They require prior booking and supervision by professionals, unlike free access to metro stations open to daily travelers. Check time slot availability and accessibility conditions before booking.
The metro serves to move quickly through the modern city. The Underground offers a contemplative pause in past times. Although some routes may cross ancient remains discovered during metro excavations, the experience remains fundamentally different: one is utilitarian and artistic, the other is purely historical and exploratory.
The official meeting point is located at Piazza Trieste e Trento, opposite the Royal Palace. The Bar Gambrinus serves as a clear visual landmark for participants. Located near Galleria Umberto I and the Teatro San Carlo, this central location facilitates access from the historic heart, although it is heavily frequented.
Physical constraints are real: stairs, narrow passages, and potential humidity. Never claim the tour is suitable for people with reduced mobility without official verification per product. It is imperative to consult the specific conditions of each operator, as accessibility varies considerably depending on the routes proposed in these historical undergrounds.
For children, the tour is generally possible but requires increased vigilance. Check the minimum age and safety conditions with the chosen operator. Closed, non-slip shoes are mandatory due to uneven floors. Also bring an extra layer if you fear the cold in the depths.
A Mirror City Hidden for Centuries
Insider Tips
The meeting point at Bar Gambrinus is very popular with tourists. Groups depart on time (10am, 12pm, 2pm, 4:30pm). Arriving early guarantees your spot and avoids unnecessary stress related to potential delays.
The floor of the tunnels can be wet or uneven, especially in ancient cisterns. Absolutely avoid high heels or open sandals to prevent falls when climbing and descending stairs.
Do not assume all tours are in English or French. Languages vary depending on time slots and operators. Filter rigorously when purchasing to ensure perfect understanding of the historical narrative.
Check the specific photo rules of the chosen operator. Often allowed without flash, but sometimes restricted in fragile or dark areas. Follow instructions to preserve ancient structures.
The meeting point is just opposite the Royal Palace. Visiting the Palace or the Galleria Umberto I before or after optimizes your time. You thus enjoy the historic center without extra travel or loss of precious time.
Some passages are narrow and require walking at an incline. If you suffer from claustrophobia, prefer short tours or check recent reviews. Inform your guide upon arrival for appropriate assistance.
Although safe, the environment is dark and contains steep steps. Keep young children close to the group and hold their hands. Check the minimum age with the operator before booking.
Several companies sell tickets. Ensure it is indeed the 'Naples Underground' tour recognized by the region (LAES) if you seek the authentic historical experience. Verify the exact circuit content.
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Book my ticketsLittle-known anecdotes
Unlike historical undergrounds, Line 1 of the metro is nicknamed 'Metro dell'Arte'. It features contemporary installations like the one at Toledo station, inaugurated in 2012, transforming daily transport into a true public art gallery.
Voted the most beautiful metro station in Europe by The Daily Telegraph, it perfectly illustrates the difference between artistic public transport and traditional archaeological underground tours. This contrast highlights the uniqueness of Naples' heritage.
Metro works were slowed down by the 1980 Irpinia earthquake and financial problems. These events influenced modern construction, which is distinct from the ancient tunnels visited today.
Municipio station, opened in June 2015 on Line 1, is much more than a simple metro stop. It houses the Museo Archeologico Sotterraneo della Linea 1, a real museum integrated into the transport network. Visitors can discover Roman and medieval remains unearthed during excavations, turning every trip into a unique cultural tour under the streets of Naples.
Since its progressive inauguration starting in 2012, Line 1 has been nicknamed the Metro dell'Arte. Each station features works by international contemporary artists such as Vanessa Beecroft or Anish Kapoor. This initiative aims to create a continuous underground artistic path, making the Naples metro one of the few urban transport infrastructures in the world to serve as a permanent art gallery accessible to the daily public.
Line 6 has had a turbulent history, with its complete closure in December 2015 for extension works towards the city center. After nearly nine years of interruption, service finally resumed on July 16, 2024. This extension to Municipio station now effectively connects the Fuorigrotta district to the historic heart, after a period where only a few hundred passengers used the isolated initial section.
Three itineraries depending on time available
Enjoy Naples with a city pass that includes public transport and access to three attractions of your choice.
From 73,50 €
More must-see experiences in Naples
Find the attraction and nearby places to visit
Make time to explore the surrounding area
2 min walk
Located just opposite the meeting point, this baroque palace houses sumptuous reception rooms and an inner garden.
3 min walk
Neo-baroque glass vault connecting the Palace to Teatro San Carlo, ideal for a shopping or coffee break before the underground tour.
4 min walk
One of the oldest opera houses still in operation in the world, a must-see for opera and architecture enthusiasts.
8 min walk
Famous alleyway known for its artisans creating Neapolitan nativity scenes, offering a unique glimpse into local craft traditions.
5 min walk
The beating heart and dense center of Naples, perfect for an authentic lunch with local specialties like pizza fritta.
10 min walk
Medieval fortress overlooking the port, offering stunning views of the Bay of Naples and the city's military history.
Estimated travel times from the main points in the city
Metro : Chiaia (2 min walk) Bus : Mondragone (4 min walk)
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Everything you need to know before your visit
A preview of this exceptional place before your visit
See what to expect during your visit
Quick comparison with other major sites
| Naples Underground | San Gennaro Catacombs | Metro Line 1 (Toledo) | |
|---|---|---|---|
| Site type | Civil/historical tunnels | Religious burial site | Public transport / Art |
| Year of creation/recognition | 1988 (LAES) | Antiquity (modern tours) | 2012 (Toledo station) |
| Approx. adult price | 18€ | 10-12€ | €1 (metro ticket) |
| Visit duration | 1h30 - 2h | 1h - 1h30 | Free passage |
| Feature | Mirror city beneath the center | Major Christian necropolis | Contemporary art installations |
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