Naples Underground & Catacomb Tours
Descend beneath the chaotic streets to the other Naples: the ancient Greek-Roman aqueducts and tunnels of Napoli Sotterranea, the early Christian catacombs of San Gennaro, and the eerie Fontanelle cemetery. Underground tours reveal 2,400 years of hidden history.
200 tours · prices per person, book with partner
Underground & Catacombs in Naples — FAQ
What is Naples Underground?
Napoli Sotterranea is a network of ancient tunnels and chambers 40 metres beneath the city, carved by the Greeks and Romans as aqueducts and quarries, later used as WWII air-raid shelters.
What are the Naples catacombs?
The Catacombs of San Gennaro and San Gaudioso are early Christian underground burial sites with frescoes and tombs, among Naples’ most fascinating and atmospheric attractions.
Are Naples underground tours worth it?
Yes — exploring the ancient aqueducts, catacombs and the eerie Fontanelle cemetery reveals a hidden layer of the city’s long history, a unique and memorable experience.