Naples has been continuously inhabited for 2,800 years, and its historic centre — inscribed in 1995 — is the largest of any city in Europe. But the sites around the city are equally extraordinary: Pompeii and Herculaneum were buried by Vesuvius in 79 CE; the Amalfi Coast rises 50 kilometres south; Caserta’s Royal Palace is 40 kilometres north. Naples is the hub of one of the world’s densest UNESCO heritage circuits.
Historic Centre of Naples: Layers of 28 Centuries City centre
The Historic Centre of Naples, inscribed in 1995 under criteria (ii) and (iv), encompasses the largest historic urban area in Europe — a density of Greek, Roman, Norman, Angevin, Aragonese, Spanish, and Bourbon architectural layers that no northern city can match for compactness. The Spaccanapoli axis follows the street grid of the Greek colony of Neapolis (fifth century BCE) with geological precision: the decumanus that divided the ancient city still divides the modern one. The Duomo di Napoli contains the Chapel of San Gennaro, whose annual liquefaction of the saint’s dried blood is Naples’s defining religious event; the catacombs of San Gennaro below the Capodimonte hill are among the most extensive Roman–Christian burial complexes in the Mediterranean. The MADRE museum and Piazza del Gesù Nuovo frame the Baroque city that the Spanish viceroyalty built in the seventeenth century.
Pompeii and Herculaneum: Cities Frozen in 79 CE 🚅 30–40 mins by Circumvesuviana train
Archaeological Areas of Pompei, Herculaneum and Torre Annunziata, inscribed in 1997 under criteria (iii), (iv), and (v), preserve two Roman towns exactly as Vesuvius’s eruption of 24 August 79 CE left them. Pompeii, buried under volcanic ash, shows a city of 11,000 people in comprehensive cross-section: Forum, amphitheatre, brothel with painted menus, bakeries with carbonised bread still in the ovens, and houses with mosaic floors where the owner’s name and the warning “Cave canem” (beware of the dog) are still legible. Herculaneum, buried under volcanic mud that hardened into rock, preserved organic materials — wood, fabrics, food — that ash-buried Pompeii did not. The town is smaller and less visited; the wooden partitions and two-story buildings of the House of the Mosaic Atrium give a sense of Roman domestic space unavailable elsewhere. The Circumvesuviana train from Naples Porta Nolana reaches Pompeii Scavi in 30 minutes, Ercolano Scavi (Herculaneum) in 20 minutes.
Royal Palace of Caserta: Europe’s Largest Royal Palace 🚅 40 mins north by Frecciarossa
The Royal Palace at Caserta, inscribed in 1997 under criteria (i), (ii), (iii), and (iv), was built by Luigi Vanvitelli for King Charles III of Bourbon between 1752 and 1845 — the last great royal palace of the Italian Baroque, designed to outscale Versailles in every dimension. The palace contains 1,200 rooms and 1,970 windows; the grand staircase ascends in a single unbroken flight of 116 marble steps. The gardens, stretching three kilometres behind the palace to a cascade on the hillside, are laid out on a central axis with five monumental fountains, the last of which — the Fountain of Diana and Actaeon — requires a 40-minute walk or shuttle from the palace. The silk-weaving colony established by Vanvitelli’s son for the Bourbon court survives in the nearby town of San Leucio, inscribed together with Caserta as part of the same UNESCO property.
Amalfi Coast: Vertical Landscape and Maritime Heritage 🚌 ~1.5 hrs south to Amalfi
The Amalfi Coast, inscribed in 1997 under criteria (ii), (iv), and (v), is a 50-kilometre stretch of Campanian coast where limestone cliffs drop directly to the Mediterranean and a succession of medieval fishing and trading towns — Positano, Praiano, Amalfi, Ravello — cling to terraces cut into the rock. Amalfi was a maritime republic of considerable importance in the ninth and tenth centuries, whose Tavole Amalfitane (maritime code) governed Mediterranean trade; its cathedral, begun in the ninth century with a striped Romanesque-Arab facade, contains the crypt of Saint Andrew. Ravello, on the clifftop above Amalfi, holds Villa Rufolo (where Wagner set his Parsifal garden scene) and Villa Cimbrone, whose Terrace of Infinity gives a view across the Tyrrhenian Sea unobstructed from 300 metres above the water. Buses from Naples Piazza Garibaldi reach Amalfi in about two hours.
Practical information
Naples Centrale station is served by high-speed trains from Rome (1 hr 10 mins), Milan (4.5 hrs), and Florence (2.5 hrs). Pompeii is reached by the Circumvesuviana railway from Naples Porta Nolana station (30 mins to Pompeii Scavi). Caserta is served by Frecciarossa from Naples Centrale in 40 minutes. The Amalfi Coast in summer (June–September) is congested by tourist traffic; ferries from Salerno or Sorrento offer the most reliable alternative to the coastal road. Book Pompeii entry online to avoid queues; the park closes at sunset and some areas require advance permits for the newest excavations. Naples itself is best explored on foot or by historic funicular up to the Certosa di San Martino viewpoint.
Frequently Asked Questions
Is the Historic Centre of Naples a UNESCO World Heritage Site?
Yes. The Historic Centre of Naples was inscribed in 1995 under criteria (ii) and (iv). It is the largest historic urban area in Europe, with continuous settlement from the Greek colony of Neapolis in the fifth century BCE through 28 centuries of successive civilisations.
How long does it take to visit Pompeii from Naples?
The Circumvesuviana train from Naples Porta Nolana takes 30 minutes to Pompeii Scavi station. Allow at least 3–4 hours inside the site for a meaningful visit; the forum, amphitheatre, brothel, and several houses of the Via dell’Abbondanza require that minimum. Combined Pompeii and Herculaneum visits work best over two days.
What is the best order for visiting Naples-area UNESCO sites?
A practical 3-day itinerary: Day 1 — Naples historic centre (Spaccanapoli, Duomo, MADRE, Castel Nuovo); Day 2 — Pompeii and Herculaneum (morning at one, afternoon at the other); Day 3 — Caserta in the morning, Amalfi Coast coastal drive in the afternoon, overnight in Positano or Ravello.
