Second-century building found near Colosseum may have been ancient Rome's firefighter barracks

Archaeologists have unearthed a second-century building near the Colosseum in Rome, potentially identifying it as barracks for ancient Roman firefighters, known as the Vigiles. Located in Villa Celimontana park, the excavation has revealed five of eight rooms, featuring a mosaic with marine life and remnants of a painted ceiling. The mosaic's design is similar to one found in a known firefighter barracks in Ostia, suggesting a connection to the nearby Fifth Cohort of the Vigiles. If confirmed, this discovery could redefine the scope of a significant imperial Roman military complex. However, an alternative theory proposes it might be a patrician residence, or "domus," due to its sophisticated decorations. The superintendency stated, "Only a thorough study of the excavation materials and the structures exposed will provide further information on the newly discovered structure."