When Emperor Vespasian began construction of the Amphitheatrum Flavium in 72 AD, it was much more than a building project: it was a political manifesto. After the chaos of the Year of the Four Emperors and the fall of Nero, the new Flavian dynasty needed to consolidate its power and regain the trust of the people.
The location was chosen with care: where Nero had created the artificial lake of his Domus Aurea, an arena for the people now rose – the emperor's private luxury gave way to a public monument. The construction was financed ‘ex manubis’, i.e. from the spoils of war from the Jewish War (66–70 AD). The Arch of Titus, with its reliefs depicting the removal of the temple treasures from
Jerusalem, serves as a reminder that the construction of the Colosseum was made possible by the spoils and prisoners from the Jewish War.
In addition, Vespasian drew on resources from the imperial treasury and the expertise of experienced builders.
In just eight years, a structure was created that surpassed all previous amphitheatres in terms of its dimensions and technical sophistication. With its inauguration by Titus in 80 AD and its expansion under Domitian, the Colosseum ultimately became not only a symbol of the return of land to the people, but also a dynastic monument that presented the Flavians as the renovators of Rome.
The Colosseum was a technical masterpiece. The oval structure (188 × 156 metres) could accommodate around 50,000 spectators. The façades were divided into three arcaded storeys with Doric, Ionic and Corinthian columns, above which rose an attic storey with pilasters and small windows. Parts of the surfaces were clad in marble, and statues stood in the arcades, lending the building a special splendour.
Particularly impressive was the velarium, a huge sun sail, similar to a ship's rigging, stretched over the upper tiers. Marines from the Misenum fleet operated the rope work, providing shade for a large part of the arena – an example of how military expertise was put to use in public architecture.
Beneath the arena lay the hypogeum, a network of corridors, lifts, cages and trapdoors. Over 60 winches and numerous lifting mechanisms allowed animals, scenery and gladiators to appear as if from nowhere. Modern reconstructions show that this technology worked – an ancient precursor to modern stage technology that was far ahead of its time.
The Colosseum also demonstrated organisational planning skills in its details: around 80 entrances and numbered stairways made it possible to fill or empty the stands in a short time – a system that is hardly inferior to modern stadiums. Adjacent buildings were also included, such as the large gladiator school Ludus Magnus, which was directly connected to the arena via an underground passage.
The opening games of the Colosseum in 80 AD under Emperor Titus lasted one hundred days and were considered by contemporaries to be an event of unprecedented magnitude. Ancient authors report huge displays of animals and spectacular performances that showcased the diversity of the empire. Lions from Africa, elephants from India and even crocodiles from Egypt were brought to Rome and presented in the centre of the cosmopolitan city – an impressive symbol of the reach of Roman power.
The programme included a wide variety of performances: from animal and gladiator games to elaborately staged performances re-enacting mythical stories.
Even convicts were involved in such spectacles, taking on roles from well-known legends such as Orpheus or Icarus – a combination of myth and reality that both moved and astonished the audience. There are also repeated reports of naval battles (naumachiae) in the Colosseum. Martial and Cassius Dio mention water productions at the first games, which, according to current research, were probably more like scenic performances than large-scale battles. But even the idea that an arena in the heart of Rome could be transformed into an artificial sea at short notice testifies to the Romans' enthusiasm for technical experimentation and innovative power.
The games generally followed a clear dramatic structure, which would also have been evident at the inauguration: in the morning, the focus was on animal and hunting scenes, at lunchtime there were performances and plays, while in the afternoon the gladiatorial combats formed the highlight. Music, scene changes, scented water and surprising effects turned the performances into a multi-layered spectacle that impressively demonstrated the greatness of Rome through its combination of technology, theatre and symbolism.
The architecture of the Colosseum made the hierarchy of Roman society immediately apparent. As soon as you entered the spectator area, you could see where everyone stood in the order of the empire. The rows of seats were strictly hierarchical: the emperor's box (pulvinar) was at the level of the arena, while the front rows were reserved for senators. Behind them sat the knights (equites), a wealthy class who were also distinguished by their proximity to the arena. The middle ranks were crowded with free citizens, while the upper, steeper seats were reserved for women and the poorer classes.
This order was no coincidence, but was laid down by law: even the admission tickets, small tesserae made of clay or metal, were precisely numbered and assigned visitors their seats.
Remnants of red numbers on the arches of the Colosseum still bear witness to this system today. But it was not only the seating arrangement that made the social hierarchy clear. The games themselves were also an act of political staging. The Colosseum was a place where entertainment, social order, and the ideology of power intertwined.
Behind the spectacular events at the Colosseum was a sophisticated economic apparatus. Gladiatorial combats and animal hunts were performances that represented a significant business and at the same time employed numerous professional groups.
In gladiator schools, above all in the nearby Ludus Magnus, the fighters were trained, cared for and given medical attention. Teachers, doctors and administrators trained slaves, prisoners of war or volunteers to become men fit for combat, who offered the audience spectacular performances. Even more costly was the provision of exotic animals.
Traders and hunters organised hunting expeditions, shipped entire caravans of animals and supplied Rome with panthers from Asia Minor, bears from the northern provinces and ostriches from Africa. Particularly rare animals such as elephants or even giraffes were considered prestigious objects of great value, the procurement of which demonstrated the wealth and power of an organiser. The demand was so great that certain animal species were severely decimated in some regions.
The cost of gladiators also rose steadily. A surviving senate decree, the Senatus consultum de pretiis gladiatorum minuendis, proves that the state introduced price caps to control expenditure.
Even the spectators were catered for: water, bread and small gifts such as oil, wine or symbolic souvenirs were part of the repertoire. Cassius Dio reports that Titus distributed such gifts at the inauguration of the Colosseum.
The Colosseum was a stage of power and also developed into an economic microcosm – from the training of fighters to the trade in animals and the provisioning of spectators.
Famous gladiators – in the shadow of the Colosseum
The Colosseum is the most famous arena of antiquity – but some gladiators whose names have been handed down never stood in the sand of this arena. Few of them became symbols of a life between combat and freedom far away from Rome. Two of them were Flamma and Spartacus.
Flamma was a Syrian prisoner of war in the 2nd century AD. His tomb inscription is one of the few surviving records of a gladiator known by name: 34 fights, 21 victories, 9 defeats and 4 draws – an impressive record. Four times he was awarded the rudis, the wooden sword of freedom. Apparently, he refused it every time. Flamma chose to remain in the arena – and died at the age of only thirty. His fate shows that gladiators were not only victims of the system, but also made personal decisions. Flamma embodies the ambivalence between fame, risk and attachment to life as a gladiator.
According to reports by later ancient authors, Spartacus was probably a Thracian prisoner of war who was trained as a gladiator in Capua – most likely as a murmillo or thraex, two heavily armed types of fighters equipped with a helmet, shield and short sword. The school in Capua was considered one of the most important in the Roman Empire and was notorious for its strict discipline and the harshness of everyday life for gladiators.
In 73 BC, Spartacus fled the gladiator school together with about 70 fellow fighters. What began as an escape attempt quickly developed into the largest slave revolt in Roman antiquity.
Within a few months, his following grew to tens of thousands – mainly slaves, shepherds and uprooted men. Spartacus repeatedly defeated Roman troops, including even consular armies. The Senate reacted with alarm and transferred supreme command to Marcus Licinius Crassus. In 71 BC, the decisive battle took place, in which Spartacus fell. His body was not identified.
Although the uprising failed, Spartacus became a symbolic figure of resistance against oppression – in ancient times and far beyond.
With the end of gladiatorial games in the 5th century, the Colosseum lost its original function. However, it did not disappear from the cityscape—rather, it began a long history of repurposing. From the Middle Ages to the Renaissance, the ruins served as a quarry: travertine blocks and iron clamps were broken out to build palaces and churches – in the Renaissance even for St. Peter's Basilica and the Palazzo Farnese. The typical holes in the façade still bear witness to this today. At the same time, people began to regard and study the building as an ancient wonder of the world – even though it continued to be used as a source of stone.
At the same time, the Colosseum was a place that people made their own: it became a fortress for noble families, craftsmen built workshops in its arches, and others set up apartments there. It was not until the Renaissance that people realized that it was an ancient wonder of the world and began to study the building.
In the 18th century, the Colosseum took on a new symbolic meaning. Pope Benedict XIV declared it a holy site in 1749, convinced that it was a place of Christian persecution.
There is no historical evidence for this, but the myth took hold and turned the arena into a place of Christian remembrance. Even today, the Pope leads the Way of the Cross in the Colosseum on Good Friday.
Nature also reclaimed the ruins: in the 19th century, botanists counted over 400 plant species growing in the cracks in the walls – seeds that could have been carried to Rome by the wind, birds, or the transport of goods. The Colosseum thus became a biotope in the middle of the city.
Today, it is one of the most visited monuments in the world, a symbol of the empire's greatness and contradictions. New projects are focusing on reconstructing the arena floor and presenting the Hypogeum. Thus, two thousand years after its construction, the Colosseum remains a place where the past, research, and the present are connected.
Sources and selected bibliography
Ancient authors
Cassius Dio, Roman History 66, 25; 67, 4 – on the opening games under Titus and structural additions under Domitian.
Suetonius, De vita Caesarum (Vespasian 9; Titus 7) – on the construction of the amphitheatre and the attitude of the emperors.
Martial, De spectaculis (Epigrams 1–6, 26, 28, 29) – poems on the inauguration of the Colosseum.
Eutropius, Breviarium ab urbe condita 7, 23 – information on the number of animals at the games of Titus.
Epigraphy
CIL X 7297 – Tomb inscription of the gladiator Flamma, documenting his career.
CIL II 6278 = ILS 5163 – Senatus consultum de pretiis gladiatorum minuendis, Senate resolution on the regulation of gladiator costs.
Construction inscription of the Colosseum (‘ex manubis’) – epigraphically reconstructed by Géza Alföldy, evidence of financing from war booty.
Specialist literature (selection)
Géza Alföldy: ‘Eine Bauinschrift des Colosseum’ (An inscription on the Colosseum), Zeitschrift für Papyrologie und Epigraphik 109 (1995).
Keith Hopkins / Mary Beard: The Colosseum, London 2005.
Heinz-Jürgen Beste (DAI): Research on the Hypogeum and Stage Technology, published in Communications from the German Archaeological Institute, Roman Department.
Amanda Claridge: Rome. An Oxford Archaeological Guide, Oxford 1998.
Samuel N. C. Lieu: Martyrs and Persecution in the Roman Empire, Oxford 1989.
Katherine Welch: The Roman Amphitheatre: From Its Origins to the Colosseum, Cambridge 2007.
John H. Humphrey: Roman Circuses, London 1986.
Kathleen Coleman: ‘Fatal Charades: Roman Executions Staged as Mythological Enactments,’ Journal of Roman Studies 80 (1990).
Current excavation reports from the DAI Rome (from 2019): New findings on floodability, stage mechanics and reconstructions.
All information has been carefully compiled from ancient sources and modern scholarly literature.
