Civitavecchia is a port town on the Tyrrhenian coast of Lazio, about 70 km northwest of Rome, and has served as Rome's harbour since the Emperor Trajan's time. Its historic port is guarded by Forte Michelangelo, a papal fortress begun in 1508 and completed in 1535.
Behind it lie the medieval quarter around Piazza Leandra, the San Lorenzo market with its historic fish market, and a seafront promenade leading to the Pirgo bathing terrace. The surrounding area is rich in Etruscan sites, including the UNESCO-listed painted tombs of Tarquinia.
Civitavecchia is Italy's busiest cruise port, with 3.56 million passengers and 862 calls in 2025, split almost evenly between turnaround and day calls. For most visitors it is the gateway to Rome and the Vatican.