The river running through Rome, Italy, is the Tiber (or Tevere in Italian) which flows south on the western side of the city.
The Tiber is the third-longest river in Italy, rising some 210 kilometres (or 130 miles) to the north, from water springs on Mount Fumaiolo in Emilia-Romagna’s Apennine Mountains.
After passing through Rome, the river continues in an easterly direction to the Tyrrhenian Sea at Ostia.