The year is 80 A.D. An excited crowd of nearly 50,000 people pack into a new amphitheater in ancient Rome. Suddenly, two men carrying swords and wearing armor rise up from beneath the arena. The main event has begun at what will become one of the world’s most famous buildings—the Colosseum.
At the time, the Romans controlled much of modern-day Europe, Western Asia, and Northern Africa. Amphitheaters were common in the Roman Empire. But the Colosseum stood out from the rest.
“It is the largest, most important Roman amphitheater ever built,” says historian Steven Tuck.
The Colosseum was like today’s sports stadiums, and gladiator matches were the biggest attraction. Underneath the arena was a series of hidden passageways called hypogea, where gladiators prepared for battle. In June, these underground tunnels were opened to the public for the first time.
Take a look inside the most famous sports arena in history.