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Ostia Antica



Ostia Antica

Ostia Antica is a large archeological site, close to the modern suburb of Ostia, that was the location of the harbour city of ancient Rome, which is approximately 30 kilometres to the northeast. "Ostia" (plur. of "ostium") is a derivation of "os", the Latin word for "mouth". At the mouth of the River Tiber, Ostia was Rome's seaport, but due to silting the site now lies 3 kilometres (2 miles) from the sea. The site is noted for the excellent preservation of its ancient buildings, magnificent frescoes and impressive mosaics.

Imperial Ostia
During Julius Caesar's time as Dictator, one of his improvements to the city was his establishment of better supervision of the supply of grain to Rome. He proposed better access to grain by the use of a new harbor in Ostia along with a canal from Tarracina.

The town was further developed during the first century AD under the influence of Tiberius, who ordered the building of the town's first Forum. The town was also soon enriched by the construction of a new harbor on the northern mouths of the Tiber (which reaches the sea with a larger mouth in Ostia, Fiumara Grande, and a narrower one near to the current Fiumicino International Airport). The new harbor, not surprisingly called Portus, from the Latin for "harbor," was excavated from the ground at the orders of the emperor Claudius. This harbor became silted up and needed to be supplemented later by a harbor built by Trajan finished in the year 113 AD; it has a hexagonal form, in order to reduce the erosive forces of the waves. Moreover, it must remember also that at a relatively short distance, there was also the harbor of Civitavecchia (Centum Cellae). These elements took business away from Ostia itself and began its commercial decline.

Ostia itself was provided with all the services a town of the time could require; in particular, a famous lighthouse. By 1954 eighteen mithraea had been discovered: Mithras had his largest following among the working population that were the majority of this port town. Archaeologists also discovered the public latrinae, organised for collective use as a series of seats that allow us to imagine today that their function was also a social one. In addition, Ostia had a large theatre, many public baths, numerous taverns and inns and a firefighting service. Ostia also contained the Ostia Synagogue, the earliest synagogue yet identified in Europe; it created a stir when it was unearthed in 1960-61.

Late-Roman and sub-Roman Ostia
Ostia grew to 50,000 inhabitants in the 2nd century, reaching a peak of some 100,000 inhabitants in the 2nd and 3rd centuries AD. Ostia became an episcopal see as early as the 3rd century AD, the cathedral (titulus) of Santa Aurea being located on the burial site of St. Monica, mother of Augustine; she died in an inn in the town. In time, naval activities became focused on Portus instead. A slow decadence began in the late Roman era around the time of Constantine I, with the town ceasing to be an active port and instead becoming a popular country retreat for rich aristocrats from Rome itself.

The decaying conditions of the city were mentioned by St. Augustine when he passed there in the late 4th century. The poet Rutilius Namatianus also reported the lack of maintenance of the city in 414 AD.

With the end of the Roman Empire, Ostia fell slowly into decay, and was finally abandoned in the 9th century due to the repeated invasions and sackings by Arab pirates, including the Battle of Ostia, a naval battle in 849 between Christians and Saracens; the remaining inhabitants moved to Gregoriopolis.




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