Monte Testaccio is an ancient artificial mound located in Rome, Italy. It is primarily composed of broken pottery, or amphorae, that were discarded by the city's inhabitants during the Roman Empire. This unique site reflects the extensive trade and consumption of olive oil, which was transported in these large clay containers. The mound stands about 35 meters high and has a diameter of approximately 150 meters. It is estimated to contain over 53 million fragments of pottery, making it a significant archaeological site. Monte Testaccio provides valuable insights into the daily life and economic practices of ancient Romans.