Napoli Sotterranea (Underground Naples)
Naples, Italy · Activity
About Napoli Sotterranea (Underground Naples)
Napoli Sotterranea is a fascinating subterranean network situated 40 meters beneath the bustling historic streets of Naples. Originally excavated by ancient Greeks for tuff stone and expanded by the Romans into a vast aqueduct system, it later served as life-saving bomb shelters during World War II. Today, it stands as one of the city's most unique attractions, offering an eerie yet awe-inspiring journey through over two millennia of layered history.
Don't miss
- Walk through the cavernous chambers of the ancient Greco-Roman aqueduct carved directly into yellow tuff stone.
- Inspect relics, graffiti, and remnants left behind by Neapolitans who sheltered here during World War II air raids.
- Squeeze through extremely narrow candlelit corridors to reach hidden underground water reservoirs.
- Visit the remains of the ancient Roman Theatre of Neapolis, accessed through a trapdoor inside a typical Neapolitan home.
Plan your visit
Visiting on a weekday morning is ideal to beat the crowds and secure your preferred tour language. The underground temperature remains steady around 16 to 18 degrees Celsius, making it a great escape from summer heat or winter rain.
Admission is paid and requires a guided tour. Booking online in advance is highly recommended to guarantee a spot on an English-language tour and skip the main ticket line.
The main entrance is located at Piazza San Gaetano in the heart of the historic center. You can easily reach it on foot from Spaccanapoli or take Metro Line 1 to Dante or Museo station and walk about 10 minutes.
Tips for visiting
- Wear sturdy walking shoes with good grip, as the underground stairs and stone paths can be damp and slick.
- Bring a light jacket or sweater since the subterranean chambers remain cool year-round.
- Inform your guide if you suffer from claustrophobia, as the narrowest passageways are optional and can be bypassed.
- Be prepared to climb and descend more than a hundred steep stone steps during the tour.
- Grab a slice of classic Neapolitan pizza along nearby Via dei Tribunali right after your tour.
Napoli Sotterranea (Underground Naples) FAQ
Is the tour suitable for claustrophobic visitors?
Most of the underground chambers are very spacious with high ceilings, which makes them comfortable for most people. However, there is a very narrow tunnel visited by candlelight that can trigger claustrophobia, though guides always provide a waiting alternative to bypass it.
Are guided tours available in English?
Yes, guided tours run regularly in both English and Italian throughout the day. It is best to check the schedule online and arrive a little before the designated English departure time.
Is Napoli Sotterranea wheelchair accessible?
Unfortunately, the main underground route is not accessible for wheelchairs or strollers due to more than a hundred steep steps. However, parts of the Roman theater section above ground can sometimes be accessed with prior arrangement.
Can children join the underground tour?
Yes, children generally find the subterranean tunnels and wartime stories very exciting and engaging. Keep in mind that strollers cannot be used underground, so baby carriers are necessary for infants.
More things to do in Naples
Spaccanapoli Neighborhood
Wander the vibrant straight street slicing through the historic center, packed with artisan shops and historic shrines.
Naples National Archaeological Museum (MANN) Museum
Explore one of the world's best collections of Greco-Roman artifacts, including treasures from Pompeii and Herculaneum.
Sansevero Chapel (Cappella Sansevero) Landmark
Marvel at the stunning Veiled Christ sculpture, renowned for its remarkably delicate marble craftsmanship.
Castel dell'Ovo and the Lungomare Landmark
Stroll along the seafront promenade to the city's oldest standing fortification for sweeping bay views.
Piazza del Plebiscito and Royal Palace Landmark
Admire the city's grandest public square, flanked by the neoclassical Basilica of San Francesco di Paola.
San Gregorio Armeno Shopping
Walk through the famous alley filled with bustling workshops creating handcrafted nativity figurines and quirky pop culture icons.
Certosa di San Martino and Castel Sant'Elmo Landmark
Take the funicular up to the Vomero hill for panoramic vistas of Mount Vesuvius and the entire Gulf of Naples.
AI-written guide, last updated 2026-10-09. Check opening times and ticket prices on the official website before you go. Photos: stostank, lumu_93 on Pixabay.