Trajan's Column is located in Trajan's Forum, built near the Quirinal Hill, north of which rectangular forum (plaza) surrounded by the ruins of several important ancient government buildings at the center of the city of Rome?
Trajan's Column Trajan's Column (Italian: "Colonna Traiana" , Latin: "COLVMNA·TRAIANI" ) is a Roman triumphal column in Rome, Italy, that commemorates Roman emperor Trajan's victory in the Dacian Wars. It was probably constructed under the supervision of the architect Apollodorus of Damascus at the order of the Roman Senate. It is located in Trajan's Forum, built near the Quirinal Hill, north of the Roman Forum. Completed in AD 113, the freestanding column is most famous for its spiral bas relief, which artistically describes the epic wars between the Romans and Dacians (101–102 and 105–106). Its design has inspired numerous victory columns, both ancient and modern.
Temple of Jupiter Custos The Temple of Jupiter Custos (Jupiter the Guardian) was a minor temple in Rome, probably on the Capitoline Hill. It was built by Domitian in memory of his narrow escape from the Capitol during Vitellius' siege. Its site is uncertain - some scholars place it on the rectangular podium in opus cementicium with basalt chips discovered in the 19th century during the construction of via del Tempio di Giove (this podium is now cut in two by the street). However, that rectangular plan does not seem compatible with a temple, which a relief in the Palazzo dei Conservatori places to the right of the Temple of Jupiter Optimus Maximus.