Rebecca Chen Instagram – Have you been to the colosseum? Here are 5 fun facts about the colosseum! -The Colosseum is over 1,900 years old. … -Gladiatorial shows took place at the Colosseum. … -The Colosseum is famous for being the world’s largest amphitheater. … -You can see a section of the arena that was once underground. … -It’s one of the New 7 Wonders of the World. #colosseum #rome #romanhistory #romanempire