The city known as the Eternal City is Rome, Italy. This nickname reflects Rome's long, rich history, characterized by its remarkable contributions to art, architecture, and culture over millennia. Founded in 753 BC, Rome was the heart of the Roman Empire, whose influence spread across Europe, North Africa, and parts of the Middle East. Today, visitors are drawn to its historical sites, such as the Colosseum, the Vatican, and the Roman Forum. The phrase "Eternal City" symbolizes not only Rome's enduring relevance but also its timeless beauty that continues to captivate people from around the world.