Naples is an ancient city, built on top of dozens of previous versions of itself. When you visit Naples Underground (Napoli Sotterranea) you’ll get to peel back time and dive deep into the history of the city, visiting Roman aqueducts, and the tunnels which were used as air raid shelter during World War II. You’ll also take a tour of the remains of the ‘lost’ theater of Nero. Discover a different side of Naples when you take a tour of Naples Underground!