During their long history, the Romans built hundreds of amphitheaters across the large territory they controlled. Today, around 230 of them remain across Europe, North Africa, and the Middle East. Among the ones built in the Balkan Peninsula, the largest was in the ancient city of Dyrrachium, now Durrës, in Albania. The amphitheater in Durrës was built in this flourishing town in the early second century during the reign of Trajan. When filled, it could hold over 20,000 people. The amphitheater was used until the fourth century when a large earthquake damaged the…