Basilica of Maxentius
Located in Rome
Wikipedia
The Basilica of Maxentius (Italian: Basilica di Massenzio), sometimes known by its original Latin name, Basilica Nova or, less commonly, the Basilica of Constantine (Italian: Basilica Constantini), was a civic basilica in the Roman Forum. At the time of its construction, it was the largest building in the Forum, and the last Roman basilica built in the city.