The Seven Wonders of the Ancient World were

6. Colosseum


An iconic symbol of the Roman Empire, the Colosseum is one of Rome's major tourist attractions. The oval amphitheater, located in the city center, was built and improved upon between 72 and 96 AD during the Flavian dynasty a group of three emperors including Vespasian, Titus and Domitian.

Now partially ruined due to human destruction and natural disasters, this impressive structure of concrete and sand has never been surpassed in size. The Colosseum is the largest amphitheater ever built, and once hosted audiences of 50,000 to 80,000 people. Spectators enjoyed events that included staged animal hunts, executions, historical re-enactments, mythological dramas, and gladiator battles. During the early medieval era, the Colosseum was later repurposed for housing, religious services, workshops, fortifications, and eventually used as a quarry for other building projects.