Pompeii is the largest excavated ancient city in the world, and the single most misunderstood day trip in Italy. Most visitors arrive without a plan, walk a fraction of a 66-hectare site in punishing heat, see almost none of what makes it extraordinary, and leave thinking it was overrated. It is not overrated. It is simply enormous, poorly signposted, and now governed by a booking system that will turn you away at the gate if you get it wrong.
This guide covers the 2026 rules, what actually happened in AD 79, and — most usefully — which houses to prioritise when you cannot see everything.
The 2026 Ticketing Rules (Read This First)
Pompeii changed how entry works, and the changes catch people out daily.
- There is a daily cap of 20,000 visitors. When it is reached, that is it.
- Tickets are named. Your ticket carries your name, and you must bring photo ID that matches it. This is the single most common reason people are refused entry.
- Timed slots apply in peak season (roughly 16 March to 14 October): a morning slot from 9am with the larger share of admissions, and a smaller afternoon allocation from 1pm. Choose morning if you can — the afternoon cap is far tighter and the heat is worse.
- Prices start around €18 for the basic “Pompeii Express” entry, with a fuller €25 ticket that includes the suburban villas.
- Hours: roughly 9am–7pm April to October, 9am–5pm November to March, with last admission well before closing.
- Book in advance. Not optional in high season.
What Actually Happened in AD 79
The eruption killed Pompeii and Herculaneum in two quite different ways, and the difference explains everything you see at each site.
Pompeii, downwind, was first buried under hours of falling pumice. It accumulated metres deep on rooftops until roofs and upper floors collapsed under the weight. Many residents had time to flee — and many did. Only later did pyroclastic surges arrive and kill those who had stayed.
That sequence is why Pompeii is a city of ground floors and open roofs: the upper storeys came down. It is also why the famous plaster casts exist. Bodies decayed inside the hardened ash, leaving voids; from the 1860s, the archaeologist Giuseppe Fiorelli pioneered pouring plaster into those cavities to recover the shape of the dying — a technique that gave us the most affecting objects in archaeology.
What to Prioritise: The Honest Shortlist
You will not see it all. Roughly two-thirds of the city is excavated, and even that is more than a day. If you have three or four hours, go for these:
- The Forum — the civic heart, with Vesuvius framed behind it. Start here for orientation.
- The House of the Faun — the grandest private house in the city, where the Alexander Mosaic was found. What you see in place is a copy; the original is in Naples.
- The Villa of the Mysteries — on the city’s edge, and worth the walk. Its megalographic fresco cycle, showing what appears to be a Dionysiac initiation, is the finest surviving Roman painting anywhere.
- The Stabian Baths — the best-preserved bath complex, with intact stucco and the heating system legible.
- The Lupanar — the brothel, small and always crowded, notable for its frescoes and graffiti.
- The Amphitheatre — the oldest surviving stone amphitheatre in the Roman world (c. 70 BC), predating the Colosseum by well over a century.
- The Garden of the Fugitives — where a group of casts lie where the victims fell.
Excavation continues. The Regio V works of recent years have produced genuinely new discoveries — frescoes, a thermopolium (fast-food counter) with painted decoration, inscriptions that have adjusted the eruption’s likely date from August to autumn. This is an active archaeological site, not a finished museum.
The Thing Most Visitors Get Wrong
Here is the honest structural point about visiting Pompeii: most of the treasure is not there. The mosaics, the frescoes, the bronzes, the silver, the erotic art — the great majority was lifted and taken to the National Archaeological Museum in Naples. Visiting Pompeii without the museum is like walking an empty house after the auction. Do both, and the city reassembles itself in your head.
Practical Survival
- Enter at Porta Marina for the classic approach past the Forum, or Piazza Anfiteatro to start at the quieter end and work back.
- There is almost no shade and the streets are original Roman paving — uneven, cambered, and hard on ankles. Proper shoes, hat, and far more water than you think.
- Getting there: the Circumvesuviana train from Naples or Sorrento stops at Pompei Scavi – Villa dei Misteri, right at the gate. It is cheap, frequent and unglamorous.
- A guide genuinely helps here more than at most sites, because the signage is thin and the plan is bewildering.
Pompeii Guided Tours & Skip-the-Line Entry
Given the named-ticket system and the scale of the site, a guided entry solves two problems at once. Tours run from Naples, Sorrento and Rome.
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Where to Stay
Sorrento and Naples are the usual bases; staying in Pompei town itself gets you to the gate first thing.
Frequently Asked Questions
Do you need to book Pompeii tickets in advance?
In peak season, effectively yes. Pompeii caps entry at 20,000 visitors a day and uses timed slots from mid-March to mid-October. Tickets are also named, and you must bring photo ID matching the ticket – the most common reason visitors are refused at the gate.
How long do you need at Pompeii?
Three to four hours covers a focused route through the Forum, House of the Faun, Stabian Baths, Lupanar and Amphitheatre. A full day lets you add the Villa of the Mysteries and the quieter outer regions.
Why are Pompeii’s best mosaics not at Pompeii?
Most portable finds – the Alexander Mosaic, frescoes, bronzes and the erotic collection – were moved to the National Archaeological Museum in Naples. What you see in place is often a replica, so pairing the site with the museum matters.
Pompeii or Herculaneum – which is better?
Pompeii is far larger and gives the scale of a Roman city; Herculaneum is much smaller but dramatically better preserved, with wooden doors, furniture and upper floors intact. If you have one day, choose by preference; if you have two, do both.
Sources & Further Reading
- Parco Archeologico di Pompei — official timetables and tickets
- UNESCO — Archaeological Areas of Pompeii, Herculaneum and Torre Annunziata
