As one of the representatives of the French Roman city of Nim, the Nim ancient Roman arena, built in the 1st century AD, is the most complete of the world's few Roman-era arenas, and Augustus the Great is the site to showcase the strength of ancient Rome. The 133-meter long, 101-meter-wide oval is designed with 34-story viewing steps to accommodate 24,000 spectators. In addition, the two-story facade of the arena has 60 arches, which showcase the classic Roman architecture. The arena was a hot spot in social life during the Roman reigns, when Nim citizens would enjoy bloody and passionate performances from lions, tigers and even elephants. To the gladiators, the Roman warriors were on this platform to show their strength and strength. With the fall of the ancient Romans, in the 6th century, the Visigoths turned the arena into a fortress to temporarily avoid the enemy. By the 12th century, it gradually became a place for residents to live and live; and by the 18th century, Nimroman Colosseum had formed a village of nearly 700 people, and it was not until 1786 that the government gradually restored the original appearance of the Colosseum. Today, travelers around the world can learn about the architecture that has the glory of the years through audio tours of the scenic area. The Nimro Arena is also the best venue for bullfighting, concerts and sports events.