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    Napoli Sotterranea: The labyrinth under Piazza San Gaetano.

    4.5(1,812 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
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    People exploring Bourbon Gallery in Naples underground.
    Entrance of Napoli Sotterranea
    Naples Underground guided tour entrance at Piazza San Gaetano.
    Naples Underground tuff stone quarries.
    Hypogeum garden suitable for growing plants in Naples Underground.
    Naples Underground hypogeum garden at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Visitor exploring narrow tunnels of Napoli Sotterranea, Naples, Italy.
    Naples Underground tour guide explaining WWII bomb remnants in historic tunnels.
    People exploring Bourbon Gallery in Naples underground.
    Entrance of Napoli Sotterranea
    Naples Underground guided tour entrance at Piazza San Gaetano.
    Naples Underground tuff stone quarries.
    Hypogeum garden suitable for growing plants in Naples Underground.
    Naples Underground hypogeum garden at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Visitor exploring narrow tunnels of Napoli Sotterranea, Naples, Italy.
    Naples Underground tour guide explaining WWII bomb remnants in historic tunnels.
    People exploring Bourbon Gallery in Naples underground.
    Entrance of Napoli Sotterranea
    Naples Underground guided tour entrance at Piazza San Gaetano.
    Naples Underground tuff stone quarries.
    Hypogeum garden suitable for growing plants in Naples Underground.
    Naples Underground hypogeum garden at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Naples underground tour showcasing Greek Roman theater ruins at Napoli Sotterranea.
    Visitor exploring narrow tunnels of Napoli Sotterranea, Naples, Italy.
    Naples Underground tour guide explaining WWII bomb remnants in historic tunnels.
    4.5(443)

    Naples Underground Skip-the-Line Ticket and Guided Tour

    from
    €15
    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 25 min

    Follow the official Naples Underground path, along ancient aqueducts and WWII bomb shelters.

    • What you get: Descend 136 steps into millennia-old galleries, discovering Greek cisterns and medieval tunnels. Visit the underground War Museum and learn about the use of tunnels as shelters during WWII. Walk through the ruins of a Roman Theater beneath Neapolitan homes, and find emperor Nero's private dressing rooms used for performances. Explore the Hypogeum Gardens, an underground botanical project experimenting with crop growth at 35 meters depth!
    • Why choose this: Save time and skip the lines at Piazza San Gaetano. What's more, choose between an English and Italian-speaking guide for an inclusive experience. This tour ensures you're not in the dark (quite literally), and are given insights into a historic establishment in Naples.

    Follow the official Naples Underground path, along ancient aqueducts and WWII bomb shelters.

    • What you get: Descend 136 steps into millennia-old galleries, discovering Greek cisterns and medieval tunnels. Visit the underground War Museum and learn about the use of tunnels as shelters during WWII. Walk through the ruins of a Roman Theater beneath Neapolitan homes, and find emperor Nero's private dressing rooms used for performances. Explore the Hypogeum Gardens, an underground botanical project experimenting with crop growth at 35 meters depth!
    • Why choose this: Save time and skip the lines at Piazza San Gaetano. What's more, choose between an English and Italian-speaking guide for an inclusive experience. This tour ensures you're not in the dark (quite literally), and are given insights into a historic establishment in Naples.

    Inclusions

    • 1 to 1.5-hour guided tour of Naples Sotterranea with entry
    • Expert English or Italian-speaking guide
    • This experience is not accessible by wheelchair or stroller as there are 121 steps to access the underground with no elevators or escalators.
    • 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 wait10 mins for the group.
    • You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
    Reviews
    How do we collect reviews?
    Snapshots from our guests
    4.5
    443 ratings
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    Guests from France, United Kingdom, Germany and over 19 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
    Deborah
    Jun 2025Verified booking
    5/5

    Places of great charm and very nice guide

    View original review in Italian

    review media 0
    review media 1
    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
    Giorgia
    Jun 2025Verified booking
    5/5

    Top organization... we arrived at the designated time and immediately the tour started. Unique and interesting experience

    View original review in Italian

    reviewer
    Kim
    Jun 2025Verified booking
    4/5

    Well organized, the tour guide was nice, and the experience was interesting. Good value for my money!

    reviewer
    maria
    Jun 2025Verified booking
    5/5

    excellent guidance and spectacular places under Naples, history throbbing!

    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
    Alexander
    May 2025Verified booking
    5/5

    Experienced guide, well-organized tour without standing in line

    View original review in Italian

    reviewer
    Dobrea
    May 2025Verified booking
    5/5

    Very knowledgeable guide, involved us in his tour! Very nice

    View original review in Italian

    reviewer
    Paolo
    Apr 2025Verified booking
    5/5

    The two empathetic and sympathetic guides

    View original review in Italian

    reviewer
    Sergio
    Apr 2025Verified booking
    5/5

    Bravura and sympathy of the guide

    View original review in Italian

    reviewer
    Michał
    Jul 2025Verified booking
    3/5

    reviewer
    Agnese
    Jul 2025Verified booking
    5/5

    reviewer
    Kasper
    Jul 2025Verified booking
    5/5

    reviewer
    Ulrike
    Jun 2025Verified booking
    4/5

    reviewer
    Boldyrev
    Jun 2025Verified booking
    4/5

    NaplesNaples UndergroundNapoli Sotterranea

    Make the most of Naples

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    Why visit Napoli Sotterranea?

    Naples underground ruins entrance at Napoli Sotterranea, showcasing ancient stone arches and pathways.

    Trace Naples' history across millennia

    This underground network unveils 24 centuries of history and hidden treasures 40 meters beneath the vibrant cityscape. It began with the Greeks in the 4th century BCE and ended with the Roman Empire in the first few centuries CE, followed by the medieval, Renaissance, and World War eras.

    Naples Underground guided tour entrance at Piazza San Gaetano.

    Along a well-mapped route

    Guided tours with experts ensure you don’t miss a thing, and help you navigate the underground caves safely. This official and authorized route covers ancient cisterns, a Greco-Roman theater, wartime shelters, and hypogeum gardens.

    San Lorenzo Maggiore Basilica in Milan with ancient Roman columns in foreground

    Part of the UNESCO-listed City Center

    Dubbed a UNESCO World Heritage Site in 1995, the Historic Center of Naples is home to several important monuments. Right next door at Piazza San Gaetano 316, you'll find San Lorenzo Maggiore Basilica and the Neapolis Sotterrata ruins.

    Things to know before booking Napoli Sotterranea tours

    • A tour of the Napoli Sotterranea takes up to 1.5 hours. You will follow an authorized route along early galleries, water reservoirs, a theater, and bomb shelters from the Second World War.
    • You cannot explore the tunnels of Napoli Sotterranea independently. All visits include a professional guide who helps you navigate safely and protect the integrity of the underground sites.
    • While you can get tickets directly on-site, booking online lets you save on time spent waiting in lines and plan your day more efficiently.

    What to see inside the official Napoli Sotterranea?

    War museum

    War museum

    Parts of the underground tunnel networks were used as a bomb shelter by close to 40,000 people during the Second World War. This underground museum preserves documents and objects relating to the war, including bunk beds, forgotten weapons, and war machinery. You will also find graffiti and magazines from the era.

    Greckp\o - Roman Theatre
    Naples Underground hypogeum garden, optimal for grwoing plants.
    People exploring water resorvoir in Naples underground.
    Naples underground earthquake monitor system with historical artifacts and monitoring equipment.
    Visitors enjoying modern art in a dimly lit musuem in Naples Underground.
    See all photos

    History of Napoli Sotterranea

    Tuff stone texture from volcanic eruptions in Naples, Italy

    4th century BCE

    🪨The Greeks begin quarrying tuff stone from underground for city construction and subsequently establish Neapolis (modern Naples), forming the earliest tunnels of what becomes Napoli Sotterranea.

    Roman aqueduct tunnels beneath Naples showcasing ancient engineering marvels.

    1st century BCE – 1st century CE

    💧Romans expanded the underground network, constructing aqueducts and cisterns to supply water to the city.

    🎭A theater is built nearby, integrated into the urban fabric above, becoming a hub for entertainment and dramatic performances.

    Naples underground tunnel used for waste disposal and storage.

    Middle Ages (5th – 15th century)

    🏙️The aqueduct system remains in partial use, but the Roman theater is abandoned and covered as the city grows above it.

    ♻️Subterranean spaces are repurposed for storage, refuge, and urban development.

    Bourbon Gallery in Naples underground ruins, featuring ancient Napoli sotterranea architecture.

    Renaissance and Early Modern Period (15th – 18th century)

    🔦The underground network is used for water storage and emergency escape routes. Structures above ground incorporate remnants of ancient ruins, blending Naples' layered history.

    🚿In the 16th century, nobleman Cesare Carmignano built a new aqueduct because the old one and its rainwater cisterns were no longer able to satisfy the growing water needs of the city.

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

    World War II (1939–1945)

    🛩️The tunnels and chambers serve as air raid shelters, protecting thousands of Neapolitans during bombings.

    💈Remnants of life under the surface during this time – including graffiti and personal artifacts, are preserved for all to see.

    Tourists exploring ancient underground ruins in Naples, Italy during a guided city tour.

    Post-War Era (1950s–1980s)

    🔍In the late '70s, Enzo Albertini founded a committee to rediscover and restore Naples' subsoil, hosting guided walks through key sites of anthropological and archaeological significance beneath the city.

    🎀✂️In the late '80s, the site known as Napoli Sotterranea was officially opened, offering regular excursions underground.

    🏛️1995: The Historic Center of Naples, of which Napoli Sotterranea is a central feature, was officially designated as a UNESCO World Heritage Site.

    Naples Underground hypogeum garden at Napoli Sotterranea.

    Modern Day (21st century)

    🏳️Napoli Sotterranea is a celebrated cultural and historical site, offering regular guided tours through an authorized route showcasing Naples’ rich and layered history.

    🌱The hypogeum gardens were set up in 2015, in order to experiment with crop growth 35 meters deep in the ‘bowels of Earth’.

    Plan your visit to Napoli Sotterranea

    Location

    Piazza San Gaetano and accessible view to Napoli Sotteranea

    How to enter

    You can access the Napoli Sotterranea from Piazza San Gaetano, 68 [find on maps]. The entrance is marked by blue and white flags. As with all the others, this specific section of Underground Naples requires separate tickets.

    Piazza Garibaldi bus station with a few buses

    How to reach

    🚌By bus: Catch a bus on lines 3M or R5.
    Nearest stop: Costantinopoli, Piazza Garibaldi

    🚄By train: Lines FR, FA, FB, IC, ICN, or R.
    Nearest stop: Naples Centrale

    🚇By metro: Lines 1 and 2.
    Nearest stop: Museo Underground, Dante on Line 1. 

    🚕By car: You can grab a car or taxi to reach Napoli Sotterranea. It will be a 10-minute walk from the parking spots.
    Nearest stop: Duomo, Piazza Cavour, or Corso Umberto parking spaces

    Detailed getting there guide
    Stack of colorful knitted clothes in a cozy arrangement.

    Visitor tips

    • Carry a layer of extra clothing even during warmer months, and wear comfortable flat shoes to traverse the uneven terrain.
    • Spring is the best time to visit since the weather is mild and crowds are relatively lower.
    • Booking your tour online gives you the flexibility to enjoy other sites nearby before making a direct entry instead of standing in the ticket lines.
    • Nearby, you can explore the historic center and landmarks like Via dei Tribunali, the octagonal Misericordia chapel featuring Carravaggio’s works, and the extravagant Duomo di Napoli.
    • Craving a delicious Neapolitan pizza after your tour? Visit Gino e Toto Sorbillo. Or, head to Osteria Ippolito for authentic Italian comfort food.
    Plan your visit

    Frequently asked questions about Napoli Sotterranea

    How long does a typical guided tour of the Napoli Sotterranea last? Can I visit independently, without a guide?

    A guided tour of the Napoli Sotterranea can last up to 1.5 hours. 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?

    You can purchase them on the day of your visit outside the entrance, but there are usually long lines for tickets. Booking online gives you the flexibility to arrive at your preferred time and enter immediately.

    What is the official Napoli Sotterranea route and where is it located?

    The official Napoli Sotterranea route begins from Piazza San Gaetano, 68. It is a safe and authorized path taking you through Bourbon tunnels, Greek cisterns, hypogeum gardens, and a War Museum.

    What other Naples Underground sites can I visit?

    You can visit the Neapolis Sotterrata next-door, explore the Catacombs of San Gennaro and San Gaudioso at Rione Sanità, and head to the Spanish Quarters for a different side of Underground Naples.

    Are we allowed to film or take pictures inside the Napoli Sotterranea?

    Yes, taking photos and videos is allowed.

    Is there a dress code requirement for visiting the Napoli Sotterranea?

    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 route is designed with handrails and spacious paths, with only one optional narrow section. Visitors with claustrophobia can opt for an alternate route and wait about 10 minutes for their group. However, due to numerous steps, the experience is not wheelchair or stroller accessible.

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    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
    April C Smith
    US

    April

    United States
    Jul, 2025
    Alex was an amazing guide. Funny, kind, thoughtful, and full of knowledge. This was a great tour., I took my four teens along and they had a blast as well.
    Spanish Quarters Underground 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
    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
    Top Things to do in Naples
    Attractions:
    PompeiiRoyal Palace of CasertaHerculaneumRoyal Palace of NaplesCertosa di San MartinoMount VesuviusThe Veiled ChristCittà della ScienzaBourbon TunnelVilla PignatelliPausilypon Archeological ParkRoyal Chapel of the Treasure of St Januarius
    Museums:
    Naples National Archaeological MuseumCapodimonte Museum
    Transportation Services:
    Naples Airport TransfersAlibus Airport ShuttleNaples Ferry TicketsCapri Cruises
    Naples Tours:
    Maradona ToursNaples Underground ToursNaples Hop-On Hop-Off ToursNaples to Pompeii ToursNaples ToursNaples Walking ToursNaples to Amalfi Coast Tours
    City Passes:
    Artecard
    Other Popular Airport Transfers in Italy:
    Rome Airport TransfersMilan Airport TransfersVenice Airport TransfersPisa Airport Transfers
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