Il Museo del Sottosuolo is an underground museum near Piazza Cavour metro station in Naples. Its chambers once held cisterns and channels linked to the Greek-Roman aqueduct; during the Second World War, people used parts of the complex as shelters. Look for wartime graffiti and objects left behind, and ask your guide about the spaces and their history. The atmosphere is cool and enclosed, with a staircase equivalent to about four floors. The underground visit is the main draw; special events can be crowded, so consider visiting the museum itself.
From aqueduct cisterns to wartime shelters

The underground spaces began as cisterns and channels connected to the Greek-Roman aqueduct. During the Second World War, parts of the complex became shelters from Allied bombing. Graffiti and objects found below ground offer traces of how people lived there during the war.
A guided visit brings together the different layers of the site: its earlier water infrastructure and its later use as a refuge. The chambers and passages give the museum a very different feel from a conventional gallery.
Getting around below ground

The entrance is close to Piazza Cavour metro station. Once inside, visitors descend and later climb a staircase equivalent to about four floors. The steps are not narrow, but they make the visit unsuitable for people with mobility difficulties.
The underground rooms stay cool, so take a jacket even in warm weather. Some special events have drawn large crowds and limited how much of the complex people could see. If you want to focus on the cisterns, shelters and historical traces, choose a museum visit rather than an event.
Perguntas frequentes
How do you get to Il Museo del Sottosuolo?
The museum is near the Piazza Cavour metro station in Naples, a short walk from the station.
What can you see at the underground museum?
The complex includes old cisterns and channels linked to the Greek-Roman aqueduct, as well as wartime shelters with graffiti and historical objects.
Is the museum accessible to visitors with mobility difficulties?
No. The visit involves a staircase equivalent to about four floors, and the site has no access for visitors with mobility difficulties.
What should I bring for a visit?
Bring a jacket, even in summer, because it can be chilly underground.
