Percent Map travel guild (2026-08-12): Discover Naples' Hidden Ancient Treasures Underground

Venture beneath modern Naples into the ancient Roman theater, submerged under layers of history. Each descent through tunnels carved by volcanic rock transports you back 2000 years amidst ghost-like figures floating in time. For a unique journey through antiquity’s shadows this August, step into Naples’ underground wonders before the summer heat peaks at +29°C.