The Nîmes Arena in Avignon is an ancient Roman amphitheater that has witnessed a plethora of events throughout history. This 2,000-year-old structure, built during the reign of Emperor Augustus, can hold up to 24,000 spectators and still stands tall today as one of the best-preserved Roman arenas in the world. Visitors can explore the arena's intricate architecture, including its impressive arches and vaulted ceilings, while also learning about its rich history through guided tours.