The Temple of Castor and Pollux in Rome is an ancient temple dedicated to the twins Castor and Pollux, sons of Leda and Zeus in Greek mythology. It was located in the Roman Forum and served as the headquarters of the office that checked weights and measures. The temple was rebuilt in the year 6 AD by the Emperor Tiberius, and the most prominent remains are three beautiful fluted columns with capitals decorated with leaves. This temple is considered one of the symbols of the archaeological area of Rome.