The Tiber is the third-longest river in Italy and the longest in Central Italy, rising in the Apennine Mountains in Emilia-Romagna and flowing 406 km (252 mi) through Tuscany, Umbria, and Lazio, where it is joined by the River Aniene, to the Tyrrhenian Sea, between Ostia and Fiumicino. It drains a basin estimated at 17,375 km2 (6,709 sq mi). The river has achieved lasting fame as the main watercourse of the city of Rome, which was founded on its eastern banks.
The Via Flaminia or Flaminian Way was an ancient Roman road leading from Rome over the Apennine Mountains to Ariminum (Rimini) on the coast of the Adriatic Sea, and due to the ruggedness of the mountains was the major option the Romans had for travel between Etruria, Latium, Campania, and the Po Valley. The section running through northern Rome is where Constantine the Great had his famous vision of the Chi Rho, leading to his conversion to Christianity and the Christianization of the Roman Empire.
Trastevere is the 13th rione of Rome: it is identified by the initials R. XIII and it is located within Municipio I. Its name comes from Latin trans Tiberim, literally 'beyond the Tiber'.
Ponte is the 5th rione of Rome, identified by the initials R. V, and is located in Municipio I. Its name comes from Ponte Sant'Angelo, which connects Ponte with the rione of Borgo. This bridge was built by Emperor Hadrian in 134 AD to connect his mausoleum to the rest of the city. Though Pope Sixtus V changed the rione limits, so that the bridge belongs now to Borgo, not to Ponte anymore, the area has kept its name and a bridge as its coat of arms.
Regola is the 7th rione of Rome, Italy, identified by the initials R. VII, and belongs to the Municipio I. The name comes from Arenula, which was the name of the soft sand that the river Tiber left after the floods, and that built strands on the left bank.
Sant'Angelo is the 11th rione of Rome, Italy, located in Municipio I. Often written as rione XI - Sant'Angelo, it has a coat of arms with an angel on a red background, holding a palm branch in its left hand. In another version, the angel holds a sword in its right hand and a scale in its left.
Ripa is the 12th rione of Rome, identified by the initials R. XII, and it is located in the Municipio I.
Borgo is the 14th rione of Rome, Italy. It is identified by the initials R. XIV and is included within Municipio I.
Testaccio[teˈstattʃo] is the 20th rione of Rome, identified by the initials R. XX, deriving its name from Monte Testaccio. It is located within the Municipio I.
Campo Marzio is the 4th rione of Rome, identified by the initials R. IV. It belongs to the Municipio I and covers a smaller section of the area of the ancient Campus Martius. The logo of this rione is a silver crescent on a blue background.
The Pons Cestius is an ancient Roman bridge connecting the right bank of the Tiber with the west of the Tiber Island in Rome, Italy. In Late Antiquity, the bridge was replaced and renamed the Pons Gratiani. It is also known as Ponte San Bartolomeo. No more than one third of the present stone bridge is of ancient material, as it was entirely rebuilt and extended in the 19th century, after numerous earlier restorations.
Porta Portese is an ancient city gate, located at the end of Via Portuense, where it meets Via Porta Portese, about a block from the banks of the Tiber in the southern edge of the Rione Trastevere of Rome, Italy.
During the Middle Ages, Rome was divided into a number of administrative regions, usually numbering between twelve and fourteen, which changed over time.
The Ospizio di San Michele a Ripa Grande or Ospizio Apostolico di San Michele in Rome is represented today by a series of buildings in the south end of the Rione Trastevere, facing the Tiber River and extending from the bank of Ponte Sublicio for nearly 500 meters. It stands across the river from the Rione Ripa and the area known as the Porto di Ripetta, once in the Aventine neighborhood of Rome. The Porto di Ripa Grande was the river port that served those coming up from the Mediterranean port of Ostia. This area was once a main port of Rome. While large seafaring ships could not forge easily up the Tiber river to Rome; smaller boats frequently brought supplies from the coast to the city and offloaded at the Porta.
The Janiculum walls are a stretch of defensive walls erected in 1643 by Pope Urban VIII as a completion of the Leonine wall and for a better protection of the area of Rome rising on the right bank of the Tiber.
Porto di Ripa Grande was the river port of Rome, just downstream the former Pons Sublicius, where the wares, going up and down the Tiber towards the dock of Fiumicino, were handled. The building of the muraglioni has erased its existence and function, just keeping a trace in the toponymy and in the two ramps giving access to the quay of the river.
Portuense is the 11th quartiere of Rome (Italy), identified by the initials Q.XI.
Lungotevere Testaccio is the stretch of lungotevere that connects piazza dell'Emporio with Largo Giovanni Battista Marzi, in Rome, in the Rione of the same name.
The following outline is provided as an overview of and topical guide to Rome:
In Ancient Rome, the Ager Vaticanus was the alluvial plain on the right (west) bank of the Tiber. It was also called Ripa Veientana or Ripa Etrusca, indicating the Etruscan dominion during the archaic period. It was located between the Janiculum, the Vatican Hill, and Monte Mario, down to the Aventine Hill and up to the confluence of the Cremera creek.
