Herculaneum or Pompeii, and Why Not Both

Vesuvius buried two Roman towns on August 24, 79 AD. Pompeii is the famous one: a whole city of streets, temples and an amphitheater, and one of the most visited sites in Italy. Herculaneum, a few miles up the coast toward Naples, is a quarter of the size, far quieter, and in several ways better preserved. Travelers with one day usually ask which to choose. Travelers with a little more time ask how to do both.

Here is an honest comparison, with the 2026 opening hours and ticket rules for each, and the practical ways to combine them.

The short answer

• Choose Pompeii if this is your first visit to the area, you want the scale of a full Roman city, and you have three to four hours on your feet.
• Choose Herculaneum if you have been to Pompeii before, you prefer intact upper floors, wooden fittings and quiet streets to sheer size, or you are short on time and energy.
• Do both if you have a full day and a guide or driver: Herculaneum takes two hours, Pompeii three, and they are a few stops apart on the same train line.

What happened to each town

The eruption hit the two towns differently, and that difference is the whole reason they feel so unlike each other today.

Pompeii, southeast of the volcano and downwind, was buried under falling ash and pumice. Roofs collapsed under the weight, upper stories were crushed, and the town was sealed at roughly ground-floor level. What survived are the street grid, the ground floors, the wall paintings, the shop counters and the public buildings. Pompeii had between 10,000 and 20,000 inhabitants.

Herculaneum, a smaller town of 4,000 to 5,000 people on the western base of Vesuvius, about 8 km from Naples, was not in the path of the falling pumice. It was engulfed instead by pyroclastic flows that solidified into a compact layer of volcanic material 15 to 18 meters deep. That layer crushed less and sealed more: wooden door frames, furniture, staircases and upper floors, cloth, food, and the hull of a boat all survived. Because the layer was so deep and so hard, the town was also protected from looting for centuries.

For a long time it was assumed most of Herculaneum's residents had escaped toward Naples, because early digs found few bodies. Then in the 1980s excavations at the ancient shoreline, now well inland, uncovered more than 120 skeletons: people who had fled to the water and were most likely killed by the pyroclastic surge.

How they were rediscovered

Herculaneum was found first. In the early 18th century a well-digger hit a wall that turned out to be the stage of the town's theater. Tunnels followed, treasure hunters stripped the theater of its statues, and from 1738 systematic excavation began under the Bourbon kings of Naples. The Villa of the Papyri, on the edge of town, gave up a whole library of Greek philosophical scrolls, now in the National Library in Naples. Open-air excavation replaced the tunnels in the 19th century and continues today, with much of the ancient town still under the modern one.

Pompeii's ruins were first noticed in the late 16th century by the architect Domenico Fontana, but serious digging came later in the 18th century and, being shallower and easier, soon outpaced Herculaneum. That head start is why Pompeii became the famous one.

Size and time on site

Pompeii is a whole city. A standard guided route covers 3 to 4 km on original basalt paving and takes two to three hours, four if you add the Villa of the Mysteries on the Pompeii Plus route. Seeing everything that is open would take a full day.

Herculaneum is a compact grid of a few blocks. Two hours covers the site thoroughly, including the houses, the baths, one of which sits on the old beachfront and survived in remarkable condition, the palaestra with its large central pool, and the ancient shoreline. You look down into the whole excavation from the entrance walkway before you go in, which gives Herculaneum something Pompeii lacks: a view of the entire town at once, with the modern town of Ercolano sitting right on top of the unexcavated part.

Opening hours and tickets in 2026

Pompeii

• Hours: March 16 to October 14, 9:00 am to 7:00 pm, last entry 5:30 pm. October 15 to March 15, 9:00 am to 5:00 pm, last entry 3:30 pm. Closed December 25 and January 1.
• Tickets: named, non-transferable, capped at 20,000 a day. In the summer season entry is split into a morning window (9:00 am to 1:00 pm) and an afternoon window (1:00 pm to 5:30 pm). Pompeii Express covers the ancient city; Pompeii Plus adds the suburban villas and a shuttle. The only official seller is Vivaticket, via pompeiisites.org. No re-entry.
• Free: the first Sunday of every month.
• Entrances: Porta Marina and Piazza Esedra by the Pompei Scavi Villa dei Misteri Circumvesuviana station; Piazza Anfiteatro by the modern town.

Full details in our Rome to Pompeii day trip guide.

Herculaneum

• Hours: March 16 to October 14, 8:30 am to 7:30 pm, last entry 6:00 pm, and the site must be left by 7:00 pm. October 15 to March 15, 8:30 am to 5:00 pm, last entry 3:30 pm, site cleared by 4:40 pm. Open every day of the week; closed December 25. Closing times refer to the gates on Corso Resina and Via dei Papiri Ercolanesi, so allow time to walk out.
• Tickets: bought online or at the site and shown on your phone or printed. Free entry on April 25, June 2 and November 4 and on the first Sunday of the month. The Campania Artecard pass is accepted.
• Getting there: Circumvesuviana to Ercolano Scavi on the Naples to Sorrento line, then a short walk downhill to the entrance on Corso Resina. Municipal parking on Viale dei Papiri Ercolanesi.
• Under 12s must be accompanied.

How to see both in one day

From Naples. Herculaneum first, since it opens at 8:30 am and takes two hours, then the Circumvesuviana or a driver on to Pompeii for a morning-window entry before 1:00 pm. This is the natural order and puts you in Pompeii while the light is good and the afternoon window has not yet opened. Our Naples-based Pompeii tours can be arranged this way.

From Rome. It is a long day but a well-worn one: high-speed train to Naples, then the two sites by local train or transfer, and back in the evening. Our Rome to Pompeii and Herculaneum by high-speed train tour does the whole loop with the entry tickets and a guide at both sites.

Add Vesuvius instead? Many people pair Pompeii with the crater rather than with Herculaneum. That works too, but the crater path is ticketed separately, online only, and weather dependent. Our Mount Vesuvius guide covers the rules.

Do you need a guide?

At Pompeii, almost certainly. The site is huge, signage is sparse, the best houses open on a rotating basis, and a guide knows which ones are open that morning and how to loop them without backtracking.

At Herculaneum, less so. The site is small enough to cover with the free map, and the main houses are on two or three streets. A guide still adds a great deal on the details that make Herculaneum special, such as the carbonized wood and the graffiti, and a combined tour gives you one for both sites.

See both with one guide

Our Rome to Pompeii and Herculaneum by high-speed train tour covers both cities in one day with tickets and a licensed guide included. All our Pompeii options, from Rome and from Naples, are on the Pompeii tours page.