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Naples Underground: Gems beneath the Spanish Quarters

4.5(1,831 ratings)
Expert guides. Unique insights.
Expert guides. Unique insights.
Tours in multiple languages
Tours in multiple languages
Top experiences in Naples
Top experiences in Naples
























Naples Underground staircase with ancient stone steps and dimly lit passageway.
People exploring ancient walls on Naples Underground Guided Tour.
Naples Underground chapel, Italy.
Naples Underground tour showcasing ancient bed frame in historic chamber.
Naples Underground tour showcasing historical military gear in ancient tunnels.
Naples Underground tour showcasing abandoned vehicles in historic tunnels.
Naples Underground tunnels with guided tour group exploring ancient passageways.
Naples Underground staircase with ancient stone steps and dimly lit passageway.
People exploring ancient walls on Naples Underground Guided Tour.
Naples Underground chapel, Italy.
Naples Underground tour showcasing ancient bed frame in historic chamber.
Naples Underground tour showcasing historical military gear in ancient tunnels.
Naples Underground tour showcasing abandoned vehicles in historic tunnels.
Naples Underground tunnels with guided tour group exploring ancient passageways.
Naples Underground staircase with ancient stone steps and dimly lit passageway.
People exploring ancient walls on Naples Underground Guided Tour.
Naples Underground chapel, Italy.
Naples Underground tour showcasing ancient bed frame in historic chamber.
Naples Underground tour showcasing historical military gear in ancient tunnels.
Naples Underground tour showcasing abandoned vehicles in historic tunnels.
Naples Underground tunnels with guided tour group exploring ancient passageways.
4.7(1,064)

Spanish Quarters Underground Guided Tour

from
€12
Free cancellation

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.

Instant confirmation
Mobile ticket
1 hr

An intimate, off-beat tour into the intricate labyrinth beneath Naples’ historic Spanish Quarters.

  • With an expert English, Italian or Spanish-speaking guide, go below the Quartieri Spagnoli to discover a unique part of Underground Naples!
  • Witness quarries full of the volcanic tuff stone used to construct much of Naples' surface architecture​ in your group of just 20 people.
  • Learn how tunnels turned into air raid shelters during WWII, complete with drawings, inscriptions, and remnants that tell stories of resilience​.
  • Marvel at ancient engineering as you explore the Roman aqueducts, a lifeline of water supply that shaped Naples' urban growth.

An intimate, off-beat tour into the intricate labyrinth beneath Naples’ historic Spanish Quarters.

  • With an expert English, Italian or Spanish-speaking guide, go below the Quartieri Spagnoli to discover a unique part of Underground Naples!
  • Witness quarries full of the volcanic tuff stone used to construct much of Naples' surface architecture​ in your group of just 20 people.
  • Learn how tunnels turned into air raid shelters during WWII, complete with drawings, inscriptions, and remnants that tell stories of resilience​.
  • Marvel at ancient engineering as you explore the Roman aqueducts, a lifeline of water supply that shaped Naples' urban growth.

Inclusions

  • 1-hour guided tour of the Spanish Quarters Underground with entry
  • Expert English or Italian-speaking guide
  • Tip: Trattorias in the Spanish Quarters are known for their fried pizza, ask the locals for their recommendations and stop for a bite after your tour!
  • This experience is not accessible by wheelchair or stroller.
  • For people with claustrophobia: There is one optional narrow tunnel. Those who do not want to walk the tunnel can take an alternate route and wait 10 mins for the group.
  • You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
Reviews
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Snapshots from our guests
4.7
1,064 ratings
799
224
16
6
19
  • Spain
  • United Kingdom
  • Switzerland
  • Australia
  • Hungary
  • Germany
  • Romania
  • India
  • Denmark
  • Netherlands
Guests from Spain, United Kingdom, Switzerland and over 19 countries have loved this experience
What our guests say
reviewer
Filadelfio
Jun 2025Verified booking
5/5

Very good organization good guide Tommi

View original review in Italian

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reviewer
Melanie
May 2025Verified booking
5/5

The tour was exciting and it was interesting to learn about things we didn't know had happened Our guide Edward was great and very nice

View original review in Italian

reviewer
Gabriela
May 2025Verified booking
5/5

It was a wonderful experience! We were guided by Giulia, who told the history of this place in a very accurate and entertaining way!!! I recommend not to miss the opportunity to do it!

View original review in Italian

reviewer
Bossart
Apr 2025Verified booking
5/5

The tour is very authentic. Alessandro has a very broad knowledge and organizes the tour with wit and passion. I can highly recommend it!

View original review in German

reviewer
Simon
Mar 2025Verified booking
5/5

Brilliant tour by Augustino, entertaining, funny, interesting, taking us on a journey from ancient greece all the way to WWII via the Roman and Spanish occupation. Loved hearing about urban legends also. Truly immersive

reviewer
Philip
Jun 2025Verified booking
5/5

It was well organised and our guide was very informative.

reviewer
Paola
Jun 2025Verified booking
5/5

Beautiful experience, the guide Giulia was great, witty,knowledgeable. I highly recommend this experience

View original review in Italian

reviewer
Claudia
Apr 2025Verified booking
5/5

Very clear English speaking tour. Definitely highly recommended.

View original review in Dutch

reviewer
Elena
Apr 2025Verified booking
5/5

Exciting route with an outstanding Tommy guide 😍

View original review in Italian

reviewer
Maria
Apr 2025Verified booking
5/5

Grazia is a sweetheart! Great job!

View original review in Spanish

reviewer
Paolo
Jun 2025Verified booking
5/5

reviewer
Gemma
May 2025Verified booking
5/5

reviewer
Martina
May 2025Verified booking
5/5

reviewer
Patrizia
May 2025Verified booking
5/5

reviewer
Deborah
May 2025Verified booking
5/5

reviewer
Anna
May 2025Verified booking
4/5

reviewer
Alessandra
May 2025Verified booking
5/5

reviewer
Renato
May 2025Verified booking
4/5

reviewer
Martina
May 2025Verified booking
5/5

reviewer
Gaetano
Apr 2025Verified booking
5/5

reviewer
Alberto
Apr 2025Verified booking
5/5

reviewer
stefano
Apr 2025Verified booking
5/5

reviewer
Antonella
Apr 2025Verified booking
5/5

reviewer
Maja
Apr 2025Verified booking
5/5

reviewer
Chiara
Apr 2025Verified booking
5/5

Veiled Christ sculpture in Napoli Sotterranea, Naples, Italy.
Veiled Christ statue inside Sansevero Chapel, Naples, showcasing intricate marble craftsmanship.
Veiled Christ sculpture at Sansevero Chapel, Naples, Italy, showcasing intricate marble craftsmanship.
People exploring Bourbon Gallery in Naples underground.
Naples Underground tuff stone quarries.
Sansevero Chapel interior with Veiled Christ sculpture, Naples.
Rococo art on the roof of Sansevero Chapel
Veiled Christ statue in Sansevero Chapel, Naples, Italy.
Hypogeum garden suitable for growing plants in Naples Underground.
Naples Underground tour showcasing ancient ruins and artifacts from Piazza San Gaetano.
Veiled Christ sculpture in Napoli Sotterranea, Naples, Italy.
Veiled Christ statue inside Sansevero Chapel, Naples, showcasing intricate marble craftsmanship.
Veiled Christ sculpture at Sansevero Chapel, Naples, Italy, showcasing intricate marble craftsmanship.
People exploring Bourbon Gallery in Naples underground.
Naples Underground tuff stone quarries.
Sansevero Chapel interior with Veiled Christ sculpture, Naples.
Rococo art on the roof of Sansevero Chapel
Veiled Christ statue in Sansevero Chapel, Naples, Italy.
Hypogeum garden suitable for growing plants in Naples Underground.
Naples Underground tour showcasing ancient ruins and artifacts from Piazza San Gaetano.
Veiled Christ sculpture in Napoli Sotterranea, Naples, Italy.
Veiled Christ statue inside Sansevero Chapel, Naples, showcasing intricate marble craftsmanship.
Veiled Christ sculpture at Sansevero Chapel, Naples, Italy, showcasing intricate marble craftsmanship.
People exploring Bourbon Gallery in Naples underground.
Naples Underground tuff stone quarries.
Sansevero Chapel interior with Veiled Christ sculpture, Naples.
Rococo art on the roof of Sansevero Chapel
Veiled Christ statue in Sansevero Chapel, Naples, Italy.
Hypogeum garden suitable for growing plants in Naples Underground.
Naples Underground tour showcasing ancient ruins and artifacts from Piazza San Gaetano.
4.5(471)

Combo (Save 5%): Napoli Sotterranea Guided Tour & Sansevero Chapel Entry Tickets

from €30.50
€28.97

5% off

Instant confirmation
Mobile ticket
Audio guide
Guided tour

Explore underground Naples, then admire the iconic Veiled Christ in the Sansevero Chapel Museum.

  • Bypass 1.5-hour long queues and journey beneath Naples with a skip-the-line guided tour of Napoli Sotterranea, exploring ancient tunnels and hidden passages.
  • Gain priority entry to the Sansevero Chapel Museum and admire the world-renowned Veiled Christ, a masterpiece of sculpted marble.
  • Choose between an audio-guided visit or a guided tour at Sansevero Chapel Museum to explore its mysteries in depth.

Explore underground Naples, then admire the iconic Veiled Christ in the Sansevero Chapel Museum.

  • Bypass 1.5-hour long queues and journey beneath Naples with a skip-the-line guided tour of Napoli Sotterranea, exploring ancient tunnels and hidden passages.
  • Gain priority entry to the Sansevero Chapel Museum and admire the world-renowned Veiled Christ, a masterpiece of sculpted marble.
  • Choose between an audio-guided visit or a guided tour at Sansevero Chapel Museum to explore its mysteries in depth.

Inclusions

  • Skip-the-line entry to Sansevero Chapel and Veiled Christ with audio guide
  • Skip-the-line entry to Napoli Sotterranea
  • An expert English or Italian-speaking local guide for Napoli Sotterranea tour

Exclusions

  • Hotel transfers and transportation
  • Meals
  • Gratuities
  • Your tickets guarantee priority access but there might be a short wait at the entrance since access is limited.
  • Napoli Sotterranea can only be accessed through guided tours.
  • If you’re visiting with infants, consider using a baby carrier since the attractions are not stroller-friendly.
  • These tickets can't be cancelled or rescheduled.
Reviews
How do we collect reviews?
Snapshots from our guests
4.5
471 ratings
306
125
22
10
8
  • France
  • United States
  • Germany
  • Spain
  • United Kingdom
  • Switzerland
  • Norway
  • Netherlands
  • Canada
  • Mexico
Guests from France, United States, Germany and over 18 countries have loved this experience
What our guests say
reviewer
Susan
Apr 2025Verified booking
5/5

Before going on this tour, I thought it sounded a bit gimmicky. But it was recommended by family so we got tickets. Definitely skip The line was very helpful as it is a busy tour. And it was an incredible tour. So much history and you cannot imagine All that has happened underneath the city of Napoli.

review media 0
reviewer
Amy
Apr 2025Verified booking
5/5

Well organised - got a message before with google maps co ordinates and queue skip! Well worth the visit and well done by the company!

review media 0
reviewer
Christine
Mar 2025Verified booking
4/5

A subterranean world to discover, sometimes walking in the dark through narrow passages leading to caves. Incredible maze to manage the city's water supply

View original review in French

review media 0
review media 1
reviewer
Serena
Jun 2025Verified booking
5/5

The Veiled Christ and Disenchantment are spectacular. I didn't wait in line and the girls inside were friendly and knowledgeable. Excellent visit

View original review in Italian

reviewer
Sophia
May 2025Verified booking
4/5

Interesting tour through the underground of Naples. You will be shown some of the numerous tunnels under the city and told how the inhabitants of Naples used them in times of war. Short narrow passages lead you to a Roman cistern. If you want to see more of these, you should also visit the Lapis Water Museum.

View original review in German

reviewer
Denis
May 2025Verified booking
3/5

The tour guide was great and also told us an incredible amount. What we didn't think was so good was the size of the group. A few people less and the pace of the tour a little slower, then you could have noticed more and taken a few more photos.

View original review in German

reviewer
Arianna
May 2025Verified booking
5/5

the entrance instructions were clear the guide who accompanied us was very engaging and precise in his explanation

View original review in Italian

reviewer
Lovison
Apr 2025Verified booking
5/5

Wonderful skip the line....it was worth it otherwise the line was really long....very much appreciated the visit, kudos to the guide

View original review in Italian

reviewer
laura
Apr 2025Verified booking
5/5

The activity in underground Naples was very nice, and the guide managed to capture the attention of the children (ages 6-9). Very knowledgeable and engaging

View original review in Italian

reviewer
Noli
Mar 2025Verified booking
4/5

I loved the tunnels and water chambers and the old lady's house with the cellar, with the anti earthquake walls. I have claustrophobia but I managed the sometimes very tight tunnels. Our guide was fun with a sense of humour but it was often difficult to hear him or follow what he was saying, so we missed a lot of the stories.. which was disappointing.

reviewer
Dr.
Jun 2025Verified booking
5/5

Everything went very well and the tour with the audio guide was very interesting 🤨

View original review in German

reviewer
Marika
Jun 2025Verified booking
5/5

punctuality ,orderliness ,organization

View original review in Italian

reviewer
maria
Jun 2025Verified booking
5/5

excellent guidance and spectacular places under Naples, history throbbing!

View original review in Italian

reviewer
Nadia
Jun 2025Verified booking
5/5

Very kind helpful staff

View original review in Italian

reviewer
Silvia
May 2025Verified booking
5/5

Maximilian undisputed number 1!!!

View original review in Italian

reviewer
Colin
May 2025Verified booking
4/5

The atmosphere here felt great and found the tour interesting

reviewer
Ursula
May 2025Verified booking
5/5

The guide did an excellent job and it was very exciting!

View original review in German

reviewer
AJM
May 2025Verified booking
4/5

Special location underground, good tour and information

View original review in Dutch

reviewer
Gerardo
May 2025Verified booking
5/5

Excellent organization and customer service with excellent leadership

View original review in Italian

reviewer
Patrizia
May 2025Verified booking
5/5

This experience is perfect for

View original review in Italian

reviewer
Joseph
May 2025Verified booking
5/5

Very interresante I liked it very much

View original review in Italian

reviewer
Iryna
May 2025Verified booking
5/5

there are unique sculptures, unsurpassed craftsmanship. Photography is prohibited, so I can't add pictures.

This review is translated. Show original review.

reviewer
Caterina
May 2025Verified booking
4/5

The beauty of the San Severo Chapel and the Veiled Christ

View original review in Italian

reviewer
Laura
May 2025Verified booking
5/5

Wonderful experience, to be lived ....

View original review in Italian

reviewer
Alexander
May 2025Verified booking
5/5

Experienced guide, well-organized tour without standing in line

View original review in Italian

NaplesNaples UndergroundSpanish Quarters Underground

Why visit the Spanish Quarters Naples Underground?

Bourbon Gallery in Naples underground ruins, featuring ancient Napoli sotterranea architecture.
  • Discover over 2,000 years of Naples’ history beneath the streets of the Spanish Quarters. Explore the ancient Greek foundations, Roman aqueducts, and tunnels that have served as quarries, shelters, and passageways through centuries.
  • Learn how the underground connects to the city above, from innovative water supply systems to surface structures connected by tunnels.
  • Dive into expertly guided tours that reveal hidden stories and ensure you see every detail while moving safely through the mesmerizing underground caves.
  • You can explore the charming Quartieri Spagnoli before or after your tour. Walk through picturesque narrow alleys, discover landmarks like Teatro San Carlo, and try some original margherita pizza.

Things to know before booking Spanish Quarters Underground tours

  • A guided tour of the Spanish Quarters Underground takes an hour. You will encounter ingenious aqueducts, volcanic stone quarries, and air-raid shelters from the Second World War.
  • You cannot explore these caves independently. A professional English or Italian-speaking guide will accompany you to ensure your safety and the safety of the historic site.
  • Purchasing tickets on-site is an option, but booking online helps you skip the lines and make the most of your day with seamless planning.

History of the Spanish Quarters Underground

Volcanic tuff stone walls in underground Spanish quarters.

4th century BCE

⚒️Greeks establish Neapolis and quarry volcanic tuff stone from the area now known as the Spanish Quarters for construction. These quarries form the foundation of the underground network in this district.

Naples underground tunnel with ancient stone arches on a guided tour in a Spanish neighborhood.

Roman Era (1st century BCE – 5th century CE)

🚰The Neapolis Aqueduct is constructed, using the tuff quarries and tunnels to transport water across the city. This sophisticated system supplies homes, public baths, and fountains, playing a crucial role in urban life.

Naples underground tunnel used for waste disposal and storage.

Middle Ages (5th – 15th century)

🏙️The aqueduct remains in use but sees gradual neglect due to invasions and changes in urban infrastructure.

⚠️Underground spaces begin to collapse in some areas, while others are repurposed for waste disposal and storage.

Naples Underground.

16th century (Spanish rule)

🪖The Spanish Quarters (Quartieri Spagnoli) are developed to house soldiers. Urban expansion overlays the existing underground system, connecting homes and structures to the ancient aqueduct network.

cistern underground italy

18th – 19th century

🏗️As Naples’ population grows, underground spaces beneath the Spanish Quarters are further utilized for cisterns and waste management.

⛔Portions of the aqueduct are decommissioned due to contamination concerns, but parts remain active.

Naples Underground tour showcasing ancient ruins and artifacts from Piazza San Gaetano.

World War II (1939–1945)

💣The underground quarries and aqueduct chambers serve as air raid shelters, offering protection during bombings.

🖌️Residents leave some of their everyday items and art behind, providing a snapshot of wartime life underground.

Naples cityscape with tourists exploring ancient underground ruins.

Post-War Era (1950s–1970s)

🚧The underground network is largely abandoned, and some sections are sealed off due to safety concerns. However, local historians and explorers are beginning to rediscover its significance.

People exploring Bourbon Gallery in Naples underground.

Modern Era (1980s–present)

🔎Restoration efforts uncover the extensive Neapolis Aqueduct beneath the Spanish Quarters.

📐The site becomes part of the Naples Underground experience, showcasing the aqueduct's engineering, tuff stone quarries, and WWII shelters. Tours highlight the distinct role this underground network played in Naples’ water supply and resilience.

Plan your visit to the Spanish Quarters Underground

Location

Trieste e Trento Square with artichoke fountain in background on a sunny day, Naples, Italy.

How to enter

You can enter the Spanish Quarters Underground from Vico S. Anna di Palazzo, 52 [find on maps]. The meeting point for your tour is Trieste e Trento Square, near Bar Gambrinus. You require separate tickets to this specific section of Underground Naples, as with all the others.

Toledo metro station escalator with vibrant lighting, Naples, Italy.
Sfogliatella pastry on a plate in a Naples café.

Frequently asked questions about Spanish Quarters Underground tours

How long does a typical guided tour of the Spanish Quarters Underground last? Can I visit independently, without a guide?

A guided tour of the Spanish Quarters Underground typically lasts 1 hour. No, the only way to visit is in the company of an authorized guide.

Do I need to book tickets in advance, or can I purchase them on the day of my visit?

Tickets are available for purchase at the entrance on the day of your visit, but expect long queues. Booking online lets you skip the wait and enjoy flexible, hassle-free entry.

What can I do nearby after my tour?

Walk around the Spanish Quarters, try some fried pizza from local food stands. Take some time to admire the grand murals, like a 3-storey likeness of Diego Maradona! Head to the southern edge of the neighborhood and explore the wide open Piazza del Plebiscito. A 13 minute walk south leads you to the Bourbon Tunnel.

Are we allowed to film or take pictures underground?

Photography is allowed in some areas but may require special permissions or fees. Ensure your camera settings are adjusted for low light, or bring a phone with good night photography capabilities.

Is there a dress code requirement for visiting the Spanish Quarters Underground?

No, but it is recommended that you wear comfortable walking shoes and carry a warm layer since the temperature underground is usually much cooler than the surface.

What are the main restrictions or accessibility issues that I could face?

The entire route has handrails and wide open spaces, the only narrow portion is optional. Those suffering from claustrophobia or any other issues can take an alternate route and wait 10 mins for the rest of their group. Due to the number of steps involved, the experience is not accessible by wheelchair or stroller.

From happy customers

Susan Newman
CA

Susan

Canada
Apr, 2025
review-image
Before going on this tour, I thought it sounded a bit gimmicky. But it was recommended by family so we got tickets. Definitely skip The line was very helpful as it is a busy tour. And it was an incredible tour. So much history and you cannot imagine All that has happened underneath the city of Napoli.
Naples Underground Skip-the-Line Ticket and Guided Tour
Melanie Riccadonna

Melanie

May, 2025
The tour was exciting and it was interesting to learn about things we didn't know had happened Our guide Edward was great and very nice
View original review in Italian
Spanish Quarters Underground Guided Tour
Mirko Rossi

Mirko

Jan, 2025
The places visited and the guide (Tommaso) who besides explaining well the structures, the functionality over time, the vicissitudes and some characters related to those structures (or municiell), kept everyone entertained, kudos.
View original review in Italian
Spanish Quarters Underground Guided Tour
Patrizia Bacci
IT

Patrizia

Italy
Feb, 2023
Ottima esperienza, un tuffo nel passato che fa riflettere molto. Complimenti per il recupero di questa memoria storica!
Bourbon Tunnel Entry Tickets & Guided Tour
Alessandro Marco Butturini

Alessandro

Dec, 2022
Interessante la parte di storia relativa al rifugio seconda guerra mondiale, interessante anche la storia borbonica. Per il resto abbastanza simile a Napoli sotterranea.
Bourbon Tunnel Entry Tickets & Guided Tour
Jennifer Michelle LeRow

Jennifer

May, 2025
We were through the line quickly at Peastum - it was a beautiful! Pompeii was another story as we were not aware of the 1st Sunday of each month being a Museum holiday where everyone egts in free. We waited in line for 2 hours because the "voucher" did not count as a printed ticket aloowing us immediate acccess, and then we were smooshed in through the gates by hoards of people trying to get in before it closed.
Artecard Campania: 2 Museums Pass
Mr Denis Mclean
GB

Mr

United Kingdom
Oct, 2023
Easy to use and good value for site entry and getting around. Got on train from Sorrento to Herculaneum not knowing it only stopped a few times a day. Went through to Naples and easily caught the train to Herculaneum without extra cost or trouble. 😂
Artecard Campania: 2 Museums Pass
JARROUSSE LECROQ
FR

Jarrousse

France
Apr, 2025
easy access to transport and museums. but I'd like to take issue with 2 things: the poor explanations on how to activate the card and the need to reactivate it each time it's used.
View original review in French
Artecard Napoli: 3 Museums Pass