Temple of Janus
Rome, Italy
The Temple of Janus (Aedes Iani) at the Forum Holitorium was a Roman temple dedicated to the god Janus, located between the Capitoline Hill and the Tiber River near the Circus Flaminius in the southern Campus Martius. The temple was built during the First Punic War, after the Temple of Janus in the Roman Forum.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).