Civitavecchia Cathedral, also known as the Cathedral of San Francesco d'Assisi, is located in the coastal city of Civitavecchia, Italy. It serves as the main church of the city and is dedicated to Saint Francis of Assisi. The cathedral was originally built in the 11th century and has undergone several renovations over the years, reflecting various architectural styles. The cathedral features a beautiful façade and an impressive interior, including a notable altar and various artworks. It is an important religious site for the local community and attracts visitors for its historical significance and artistic heritage.