The remains of the ancient Basilica can be visited
Basilica Emilia

The Basilica Aemilia is located in the Roman Forum in Rome. It is the only visible one of the four great basilicas from the Roman Republic era.
History+
The basilica was erected in 179 BC by the censors Marcus Aemilius Lepidus and Marcus Fulvius Nobilior, originally named Basilica Aemilia et Fulvia. Over the late Republic and early Imperial period, it was repeatedly restored by members of the Aemilian family and eventually renamed Basilica Aemilia. Marcus Aemilius Lepidus had shields with images of his ancestors installed between 80 and 78 BC. A rebuilding phase occurred from the 50s to 34 BC, initiated by Lucius Aemilius Lepidus Paullus, whose son Paullus Aemilius Lepidus dedicated the basilica as suffect consul in 34 BC. In 14 BC, a major fire destroyed the structure, which was subsequently rebuilt, with funding likely provided by Augustus and friends of Aemilius. A dedication inscription from 2 BC suggests the completion of a portico.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://commons.wikimedia.org/wiki/File:RomaForoRomanoBasilicaEmiliaInterno.jpg
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 41.8926, 12.4861