Naples

15 Best Naples Underground Tours

Greek quarries, San Gennaro’s catacombs and a Bourbon escape tunnel parked with vintage cars, all stacked beneath the streets. Naples is two cities and the lower one is older.

1.Naples: Naples Underground Entry Ticket and Guided Tour

Explore Naples underground on a guided tour revealing 2,400 years of history, Greek-Roman remains, and optional pizza for a memorable cultural experience.

Most Popular★ 4.4

“What we liked the most was the part when we go through the tunnels. The history behind the tour was also great, thanks to Ivan for the curiosities shared. The second part which consists of the ruins of the Ancient Roman Theatre was fascinating.”

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2.Naples: Catacombs of San Gennaro Entry Ticket & Guided Tour

Explore Naples' underground history with a guided tour of the San Gennaro Catacombs. See ancient frescoes, mosaics, and learn about 2,000 years of faith and art.

★ 4.6

“I learned so much about the Catacombs that I had no idea about. Was a great paced tour and very insightful. Emmanuel was absolutely brilliant!”

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5.Naples Underground Spanish Quarters with Guide

Discover Naples Underground with a guided tour exploring ancient aqueducts and WWII shelters. An engaging, authentic experience for history lovers.

★ 5.0

“Exiting experience hearing about Napolis underground history. I Can strongly recomend this place. Be aware thet there are several other underground trips, but no coopereation, so make sure to find the correct Address to begin with ;-)”

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6.Naples: San Gaudioso Catacombs Guided Tour

Explore Naples' underground history with a guided tour of San Gaudioso Catacombs, featuring stunning frescoes, macabre tombs, and expert guides for an authentic experience.

★ 4.7

“Nolla (deep apologies if I have spelt his name wrongly) was a brilliant guide who very obviously knew his subject very well. He has a real ability to tell a story in a very engaging way which made the visit fascinating. He also has a…”

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7.Naples Underground Official Skip-the-line Ticket

Discover Naples' underground secrets with this skip-the-line tour. Explore ancient tunnels, aqueducts, and hidden theaters for an authentic experience.

★ 4.0

“I quite enjoyed this tour of underground Naples covering its Greek era cisterns and buried the Roman temple. Note that there are a lot of steps, dark passages, and times where you need to walk on your side. Not for the claustrophobic.”

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8.Naples Walking Tour with Underground Roman Ruins Ticket

Discover Naples with a guided half-day walking tour that covers key landmarks, underground Roman ruins, and includes free time for shopping and lunch.

★ 4.5

“A fantastic walking tour of Naples we enjoyed it very much. Nina was a wonderful guide. She made each person feel very welcome. Nina balanced the history and culture of Napoli perfectly. She has a fun personality and is excited to share her local knowledge…”

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9.Naples: City Walking Tour w/ Underground Roman Ruins Ticket

Explore Naples’ historic streets and underground Roman ruins on a guided walking tour, including key landmarks and an optional authentic lunch.

★ 4.6

“Not for the faint hearted or easily overwhelmed. Camille was an amazing guide, especially as we had accidentally booked to tour Naples on liberation day, so street parties galore! But it did mean all the museums were free, so Camille showed us around all the…”

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10.Naples Underground & Highlights Tour Small Group Experience

Explore Naples’ historic center with this small-group tour, including underground tunnels, vibrant streets, and expert guides for an authentic experience.

★ 5.0

“Francesca, our guide, made the tour very dynamic and interesting, lavishing pearls of curiosity never taken for granted that helped to keep the flame of knowledge always lit. Recommended tour.Auto-translated”

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11.Naples: City Center Walking Tour with Underground Naples

Discover Naples' underground world on a 3.5-hour guided tour including historic tunnels, ruins, and ancient aqueducts—an authentic glimpse beneath the city streets.

★ 4.5

“Only us and the tour guide so it was very close and personal. A little disconcerting when guide left us for the undergound. We weren't sure what was going on and after waiting a while we had to ask what was happening. Really enjoyed the…”

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13.The Underground Naples: a Trip to the Hidden City

Discover the hidden depths of Naples with a private underground tour exploring ancient passages, cult burial grounds, and historic sites beneath the city.

★ 5.0

“Olivio was our tour guide, was a very knowledgeable man who took our young family up and down the two different HUGE underground areas. Loved the insight into the history and flexibility in showing us around. Young kids 12yo and 8yo on the tour and…”

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14.Walking Guided History Tour of Naples and Bourbon Tunnel

Explore Naples beyond the surface with this 3-hour guided tour. Discover historic squares, a medieval castle, and underground tunnels connecting past to present.

★ 5.0

“This is an amazing experience for people with many different interests. It is fascinating from a geological standpoint, as well as historical and cultural. It is simply an excellent tour with amazing sights and very interesting tales of the various uses of the tunnels. If…”

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15.Naples Art Metro: Guided Walking Tour Underground

Discover Naples’ stunning underground art and architecture on this guided walking tour of Line 1 metro stations, plus enjoy a 24-hour metro pass for further exploration.

★ 4.9

“This was one of the best tours I've been on all thanks to Serena. She was not only knowledgeable but so engaged and friendly. She had a trove of fascinating stories and insights that made the tour even more enjoyable. Thank you Serena, Hope to…”

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