The remains of the ancient town can be visited
Tempio del Divo Giulio
The Temple of Divus Iulius in Rome is an ancient structure dedicated to the deified Gaius Iulius Caesar. It is located at the southeastern end of the Roman Forum, precisely on the spot where Caesar's body was cremated after his assassination. Caesar was the second Roman, after Romulus, to be worshipped as a god, and this not through assimilation to an existing deity, but as the embodiment of a new, specifically Roman god of clemency.
History+
After Caesar's death in 44 BC, an altar and a marble column bearing the inscription 'Parenti Patriae' were initially erected at the cremation site. However, these were removed at the behest of Consul Publius Cornelius Dolabella. Soon after, the priestly office of Flamen Divi Iulii was created for the cult of Divus Iulius, with Marcus Antonius designated as the first incumbent in the same year. The Senate approved the construction of the temple in 42 BC under pressure from the Triumvirs Octavian, Marcus Antonius, and Marcus Aemilius Lepidus. The temple was dedicated on August 18, 29 BC, after a three-day triumph by Octavian, later Augustus, who later boasted in his 'Res Gestae' of having erected the temple. Archaeological investigations starting in 1872 have unearthed the remains of the temple.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://commons.wikimedia.org/wiki/File:RomaForoRomanoTempioDivoGiulio.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: 41.8920, 12.4861