The Rome skyline

City guide · Roma

Rome

The 'Eternal City': the Colosseum, the Pantheon and the Vatican, a state within a city

Foto: Bert Kaufmann · CC BY-SA 2.0

Rome stacks nearly three thousand years of history: the Colosseum and Pantheon of ancient Rome, the churches and squares built by Renaissance popes, and St Peter's Basilica in the Vatican, a state within the city. Start the morning with an espresso at the bar, then walk into streets two thousand years old.

History

Los orígenes de la ciudad

The Romans' own legend says Romulus founded Rome in 753 BC; archaeology shows the city grew in the mid-8th century BC from villages around the Palatine Hill. In 509 BC the Romans expelled their king and founded the Republic; in 27 BC Octavian took the title Augustus, and Rome entered the imperial era. After the fall of the Western Roman Empire Rome gradually came under papal rule, and from the 8th century it was capital of the Papal States until 1870. From the Renaissance onwards, popes built on a grand scale to make Rome the artistic centre of the world. In 1871 Rome became capital of the Kingdom of Italy, and in 1929 the Lateran Treaty created Vatican City State within it.

  1. 753 BCLegendary founding by Romulus (the starting point of Rome's calendar)
  2. 509 BCThe last king was expelled and the Republic founded
  3. 27 BCOctavian became Augustus and the imperial era began
  4. 80Emperor Titus inaugurated the Colosseum
  5. 8th centuryRome became capital of the Papal States
  6. 1871Became capital of the Kingdom of Italy
  7. 1929The Lateran Treaty created Vatican City State

Stories

Historias de la ciudad

Historia · Colosseum

Giving Nero's private lake back to the people of Rome

Emperor Vespasian began building the Colosseum around AD 70–72 on the site of an artificial lake that Nero had appropriated for himself; filling in the lake to build the arena was seen as a gesture of returning the land to the people. According to a reconstructed inscription, the work was funded by the emperor's share of war spoils as commander. When Vespasian died in 79 it had reached the third storey; his son Titus completed it in 80 and held inaugural games, and Domitian later added the underground passages for holding animals and slaves.

Historia · St Peter's Basilica

A dome taken on by a man in his seventies

On 1 January 1547 Michelangelo, then in his seventies, succeeded Antonio da Sangallo the Younger as chief architect of St Peter's Basilica. He said he took on the job 'only for the love of God and in honour of the Apostle'. He returned to Bramante's Greek-cross plan and redesigned the dome; when he died in 1564 the drum beneath the dome was complete, and the dome itself was built after his death by Giacomo della Porta and others.

Historia · Pantheon

A temple bearing someone else's name

The inscription on the Pantheon's frieze bears Agrippa's name, but today's building was rebuilt by Emperor Hadrian. After the temple built by Agrippa in the age of Augustus burned down, Hadrian oversaw its reconstruction, completed around 126; he chose to have Agrippa's original inscription recut on the new temple, which has also made it hard for later generations to date. In 609 it became a church, and it is precisely because it has been in continuous use that it is so well preserved.

Before you go

Normas que debe conocer en Rome

Todas las normas y tabúes →

Línea rojaConducciónItaly

Italy: don't drive into historic-centre limited traffic zones (ZTL)

  • Park outside restricted zones and walk into town
  • Driving into a ZTL zone without a permit

You will be fined.

Verificado el 19 oct 2026Fuente: GOV.UK: Italy travel advice

Línea rojaTransporte públicoItaly

Italy: validate your ticket before boarding

  • Validate your ticket in the machine before using public transport
  • Travelling with an unvalidated ticket

Inspectors will fine you on the spot.

Verificado el 19 oct 2026Fuente: GOV.UK: Italy travel advice

Línea rojaModales cotidianosItaly

Italy: don't buy from unlicensed street vendors

  • Shop at proper stores
  • Buying from unlicensed street vendors

It is illegal, and local police may stop and fine you.

Verificado el 19 oct 2026Fuente: GOV.UK: Italy travel advice

Línea rojaModales cotidianosItaly

Italy: rules around monuments and fountains

  • Keep the area around monuments clean and quiet
  • Going into or splashing in public fountains (Florence, Rome and elsewhere)
  • Swimming in Venice's canals
  • Eating and drinking next to major churches, monuments and public buildings
  • Sitting on monument steps, littering, or scratching or writing on monuments

All are local offences; urinating in public can bring a fine of up to €10,000.

Verificado el 19 oct 2026Fuente: GOV.UK: Italy travel advice

Línea rojaModales cotidianosItaly

Rome's Spanish Steps: no sitting, eating or drinking

  • Walk up the steps and keep moving after your photo
  • Sitting, resting, eating or drinking on the steps

Banned by Rome's urban police regulations since 2019; media report fines of €250, rising to €400 for dirtying or damaging the steps.

Verificado el 19 oct 2026Fuente: ANSA: Rome bans sitting on the Spanish Steps (2019)

TabúVestimentaVatican City

The Vatican and churches: cover shoulders and knees and keep quiet

  • Wear a sleeved top and something below the knee, and carry a scarf just in case
  • Take off your hat and keep quiet indoors
  • Entering St Peter's Basilica in a sleeveless top, shorts or a miniskirt

You will be turned away at the entrance.

Sin verificarFuente: Vatican dress code (travel guide)

Fuentes