The Circus Maximus was an ancient Roman chariot racing stadium located in the heart of Rome. It was the largest and one of the oldest venues for public games, capable of seating around 150,000 spectators. The structure featured a long, oval shape, with a central spine called the "spina" that held various monuments and markers for the races. Constructed in the 6th century BCE, the Circus Maximus hosted not only chariot races but also religious festivals and public events. It played a significant role in Roman culture, showcasing the popularity of the sport and the grandeur of the Roman Empire. Today, the site is a public park, with remnants of its historical significance still visible.