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

“It was very interesting to see the old aqueduct and I really enjoyed seeing how the water system used to work. The stops to see the roman ampetheatre was fascinating! a great way to see some hidden parts of the city”

Check Availability →Read our full review →

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

“Nello our guide gave us a friendly welcome, he was knowledgeable and made the tour interesting as well as funny. His English was fantastic despite him saying other wise!! It was good to hear all about the history of the catacombs, the surrounding area and…”

Check Availability →Read our full review →

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

“This was the highlight of Naples for us! The history of the underground area is so fascinating! We were pleasantly surprised by this experience - it is a must for Naples!”

Check Availability →Read our full review →

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

“VG tour at a very interesting site. Creepy, fascinating, cool. Guide was excellent (Flavia). Really appreciated her letting us know how it was a ground up, community project, to promote culture & community. Very impressive!”

Check Availability →Read our full review →

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

“Skip the line tickets are not skip the line tickets. You still have to wait in line. Our person that gave the tour was very hard to understand. If you have a problem with steps do not book this.”

Check Availability →Read our full review →

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

“Our guide, Italy, was a nonstop fountain of knowledge. He not only provided the history of what we were viewing, but a detailed review of Italy's political and religious history. Bring sturdy walking shoes!”

Check Availability →Read our full review →

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

“Arianna was great. She was personal, knowledgeable, concerned about the well being and enjoyment of the group. I highly recommend the small group tour. The duration was almost 4 hours including the underground tour, but the time moved quickly and the total amount of walking…”

Check Availability →Read our full review →

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

“Was a in the city waiting for my cousin to arrive so went on this tour. The guide was so informative and knew so much history and his passion for the city of Napoli and its vast history was very evident. He made some great…”

Check Availability →Read our full review →

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

“Walking through the underground spaces and learning the history. It was also good to hear the history of the city.”

Check Availability →Read our full review →

12.Naples Top Sights & Underground small group tour

Discover Naples' ancient underground tunnels and vibrant city center on this small-group tour. Perfect for history buffs and culture seekers alike.

★ 4.7

“A very informative and welcoming tour that gave you an easy paced introduction to the history of Naples. Really enjoyed seeing the underground side of Naples and this was easy with a private guide of the sites.”

Check Availability →Read our full review →

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

“Was very informative and interesting - it even held the attention of our 5 and 6 year old daughters! Also a nice cool break from the summer heat!”

Check Availability →Read our full review →

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

“We loved this tour, which was very original. Stefano captivated us with his commentary, linking the descriptions of the metro stations to the history of the city. He allowed us to see these metro stations, which are places of passage, in a different light by…”

Check Availability →Read our full review →

More Naples Underground Tours