Uncover the hidden underground world of Naples by exploring its underground tunnels and catacombs. Take a guided tour of the Napoli Sotterranea, a network of tunnels and chambers that date back to the Greek and Roman times. Learn about the city's history and see ancient artifacts. Visit the Catacombs of San Gennaro or the Catacombs of San Gaudioso to see the early Christian burial sites. These underground attractions offer a unique perspective on the city's history and are a fascinating way to spend a day in Naples.
