The Roman Amphitheater of Catania was constructed in the Roman imperial era around 300 BC, using lava rocks. It was then covered with marble, and was distinguished by its oval courtyard, columns, semi-circular vaults, and the villarium that protected people from rain and sun. It used to host 16,000 spectators during various events and activities, and it became a place where people (from different social classes) shared their opinions; Today, it has become an archaeological tourist attraction that attracts many people.