The Colosseum is an iconic symbol of Ancient Rome, known for its grand architecture and historical significance. Built in AD 70-80, it was used for gladiatorial contests and public spectacles, accommodating tens of thousands of spectators. Its elliptical structure and innovative design showcase the engineering prowess of the Romans. Today, the Colosseum stands as a UNESCO World Heritage Site and a major tourist attraction. Visitors can explore its ancient corridors and learn about the events that took place within its walls, making it a vital part of Rome's cultural heritage and a testament to the city's rich history.