Historic Centre of Naples, UNESCO World Heritage Site in Naples, Italy

The Historic Centre of Naples covers 17 km², the largest in Italy, and keeps the Greek street grid of Neapolis almost intact. Its decumani cross the quarters of San Lorenzo, Vicarìa and San Giuseppe, where more than 200 historic churches stand. The UNESCO-listed area of 10.21 km² was inscribed in 1995.

Founded in the 8th century BC, Naples emerged from two ancient settlements: one on Pizzofalcone promontory and another in the current historical center. These two cores merged over centuries and became one of the Mediterranean's major powers.

The Cathedral houses venerated vials of San Gennaro's blood, attracting thousands during the annual September liquefaction ceremony. This devotion runs deep in local life and shapes how residents connect with their spiritual traditions.

It's best to explore early in the morning when streets are less crowded and architectural details are more visible. Sturdy shoes are important since cobblestones are uneven and slopes can be steep.

Beneath the historic center lies a network of ancient caves that originally served as a water supply system. Parts of it can be explored today through tunnels and Roman cisterns, revealing a hidden layer of the ancient city.