Naples Underground is easy to reach by metro or bus and takes guests on an amazing underground tour of a city that's over 2400 years old!
See the ancient aquaduct that's been providing the city with water for 23 centuries, an ancient theater, and more! You won't believe what's down there.
The Galleria Borbonica, is an underground passage in Naples with a rich history. Built in 1853 by Ferdinand II of Bourbon, the passage was intended as a potential escape tunnel connecting the Royal Palace with the local military barracks. Since then, it's been used as an air-raid shelter by locals during World War II, and today serves as a popular destination for visitors looking to scratch below the surface of Naples – literally.