The Colosseum is also known as the Flavian Amphitheatre located in the centre of the city of Rome, Italy. Built of concrete and sand, it is the largest amphitheatre ever built.Its about 2,0000 years old!
It was build by Vespasian For Titus.It was built in 70–80 AD
The Colosseum is also depicted on the Italian version of the five-cent euro coin.