The Colosseum or Coliseum, also known as the Flavian Amphitheatre is an elliptical amphitheatre in the centre of the city of Rome, Italy. Built of concrete and stone, it is the largest amphitheatre in the world, and is considered one of the greatest works of architecture and engineering.
The Colosseum is situated just east of the Roman Forum. Construction began under the emperor Vespasian in 72 AD,
and was completed in 80 AD under his successor and heir Titus.
The Colosseum could hold, it is estimated, between 50,000 and 80,000 spectators,
and was used for gladiatorial contests and public spectacles such as mock sea battles, animal hunts, executions, re-enactments of famous battles, and dramas based on Classical mythology. The building ceased to be used for entertainment in the early medieval era. It was later reused for such purposes as housing, workshops, quarters for a religious order, a fortress, a quarry, and a Christian shrine.
Although in the 21st century it stays partially ruined because of damage
caused by devastating earthquakes and stone-robbers, the Colosseum is
an iconic symbol of Imperial Rome. It is one of Rome's most popular tourist attractions and has close connections with the Roman Catholic Church, as each Good Friday the Pope leads a torchlit "Way of the Cross" procession that starts in the area around the Colosseum.
According to the Codex-Calendar of 354,
the Colosseum could accommodate 87,000 people, although modern
estimates put the figure at around 50,000. They were seated in a tiered
arrangement that reflected the rigidly stratified nature of Roman
society. Special boxes were provided at the north and south ends
respectively for the Emperor and the Vestal Virgins, providing the best views of the arena.
We were able to spend a couple of hours touring the Collosseum. It was indeed a grand structure not done justice by photographs. Included in the following photographs are a few pictures of the Arch of Constantine.
The arena itself was 83 meters by 48 meters (272 ft by 157 ft / 280 by 163 Roman feet).
It comprised a wooden floor covered by sand (the Latin word for sand is harena or arena), covering an elaborate underground structure called the hypogeum (literally meaning "underground"). Little now remains of the original arena floor, but the hypogeum
is still clearly visible. It consisted of a two-level subterranean
network of tunnels and cages beneath the arena where gladiators and
animals were held before contests began. Eighty vertical shafts provided
instant access to the arena for caged animals and scenery pieces
concealed underneath; larger hinged platforms, called hegmata,
provided access for elephants and the like. It was restructured on
numerous occasions; at least twelve different phases of construction can
be seen.
The hypogeum was connected by underground tunnels to a number
of points outside the Colosseum. Animals and performers were brought
through the tunnel from nearby stables, with the gladiators' barracks at
the Ludus Magnus
to the east also being connected by tunnels. Separate tunnels were
provided for the Emperor and the Vestal Virgins to permit them to enter
and exit the Colosseum without needing to pass through the crowds.
Substantial quantities of machinery also existed in the hypogeum.
Elevators and pulleys raised and lowered scenery and props, as well as
lifting caged animals to the surface for release. There is evidence for
the existence of major hydraulic mechanisms
and according to ancient accounts, it was possible to flood the arena
rapidly, presumably via a connection to a nearby aqueduct.
The Arch of Constantine is a triumphal arch in Rome, situated between the Colosseum and the Palatine Hill. It was erected by the Roman Senate to commemorate Constantine I's victory over Maxentius at the Battle of Milvian Bridge on October 28, 312.