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Ostia Antica

Ancient Rome's harbor city, preserved street by street among pines: bakeries, baths, a theatre and mosaic shipping offices.

  • Rome
  • Archaeological site
Where
Rome
Best for
Piazzale delle Corporazioni mosaics
Allow
3 hours
Best time
A weekday morning in spring or fall
Tickets
From €18
Checked September 2026

Ostia was Rome's harbor city, and when the Tiber moved and the sea retreated it was buried and forgotten rather than destroyed, so daily life survives street by street: the bakeries with their millstones, the thermopolium bar with its painted counter, the apartment blocks that look strikingly modern.

In the Piazzale delle Corporazioni, black-and-white mosaics outside the offices advertise the shipping firms that worked here, with elephants for Africa and grain measures for the corn trade. A theatre still seats a crowd, and the museum holds the sculpture found on site. Set among pines and wild grass, it is quieter than Pompeii and only a train ride from Rome.

Five things worth finding

If you see nothing else, see these.

  1. Piazzale delle CorporazioniRoman, 2nd century CE

    Black and white mosaics outside the offices of shipping firms, with elephants for Africa and grain measures for the corn trade.Behind the theatre

  2. The Roman TheatreRoman, from the Augustan period

    A theatre that still seats a crowd, good for a view over the excavations.Near the Decumanus

  3. Thermopolium of Via di DianaRoman

    A Roman snack bar with a counter, basins and a wall painting, a rare look at fast food in antiquity.Along Via di Diana

  4. The Baths of NeptuneRoman, 2nd century CE

    A large black and white mosaic of Neptune riding sea horses in a sea of creatures.Near the theatre

  5. Museo Ostiense

    The museum holds the sculpture and finds from the excavations, a helpful coda to the walk.Inside the archaeological area

Plan your visit

Everything you need before you go.

Tickets
From €18
Booking
No booking needed
Time needed
3 hours
Best time
A weekday morning in spring or fall; there is almost no shade at midday
Getting there
Take the Roma-Lido train from Porta San Paolo (beside the Piramide metro stop) to Ostia Antica station, cross the pedestrian bridge and follow the signs to the entrance; no car needed.
Accessibility
Partly accessible: from the ticket office the route is passable by wheelchair as far as the Museo Ostiense, but much of the site has uneven ancient paving. Visitors with disabilities and a companion enter free.

The ticket is valid for 8 days from first entry and includes the Museo Ostiense, the Decorated Houses and the Necropolis of Porto. EU citizens aged 18 to 25 pay €2; under-18s enter free, as does everyone on the first Sunday of the month. Last updated September 2026. Prices change, so check the official site before you go.

Bring more water than you think you need and start at the far end near the theatre, working back toward the entrance; most visitors tire in the first third and never do the Piazzale delle Corporazioni justice.

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Good to know

How long should you spend at Ostia Antica?

Allow about three hours for the main sites and the museum. The site is large, with almost no shade at midday.

Is Ostia Antica worth visiting?

Yes. It is like Pompeii but quieter and close to Rome. You can wander shop fronts, apartments and baths without a crowd.

Can you see Ostia Antica and Rome in one day?

Yes. It is a short train ride from Rome, so a morning at the ruins and an afternoon in the city works well.

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