Ostia Antica: Rome's Ancient Port

Ostia Antica, 30km southwest of Rome, is the sprawling archaeological site of the ancient capital's river port and ranks as one of Lazio's easiest and most rewarding half- to full-day trips. Often described as Rome's Pompeii without the crowds, it is reached in about 40 minutes on the Roma-Lido train from Porta San Paolo station, beside the Piramide Metro B stop; the journey is covered by a standard Rome transport ticket, and the Ostia Antica stop leaves a short signposted walk to the entrance. The excavations preserve a complete Roman town founded as a military colony and grown into a busy commercial harbour, abandoned and silted over after the empire's decline, which left streets, buildings and mosaics remarkably intact. A satisfying route follows the Decumanus Maximus, the main paved street, passing the Baths of Neptune with their large black-and-white floor mosaics, the well-preserved 3,000-seat theatre still used for summer performances, and the Piazzale delle Corporazioni where mosaic emblems mark the offices of ancient maritime traders. Beyond lie the Forum, multi-storey apartment blocks (insulae), the thermopolium tavern with its painted counter, temples and warehouses, giving an unusually vivid picture of everyday Roman urban life. Allowing three to four hours covers the highlights at a relaxed pace. An on-site cafeteria near the museum provides drinks and light meals, and the village of Ostia Antica outside the gates has a small medieval castle and a few trattorias. Spring and autumn are ideal, as the site offers little shade and summer middays turn intensely hot; arriving at opening secures cooler temperatures and emptier streets for photographs. Closed on Mondays, Ostia Antica gives Lazio visitors a deep, affordable encounter with antiquity within easy reach of central Rome.