クィントゥス・カエキリウス・メテッルス・ピウス
The first evidence of humans living in Cáceres is from the Late Paleolithic era, around 25,000 BC. Cáceres as a city was founded as "Castra Caecilia" by Quintus Caecilius Metellus Pius and started to gain importance as a strategic city under Roman occupation, and remains found in the city suggest that it was a thriving center as early as 25 BC. Some remains of the first city walls built by the Romans in the 3rd and 4th centuries still exist, including one gateway, the Arco del Cristo.