The Museum of the Cathedral is located within the grounds of the Cathedral of Santa Maria del Fiore in Florence, Italy. It showcases a rich collection of religious art and artifacts, including sculptures, paintings, and liturgical items that reflect the history and significance of the cathedral. Visitors can explore works by renowned artists such as Donatello and Michelangelo, as well as the original doors of the Baptistery of San Giovanni. The museum provides insights into the architectural and artistic evolution of the cathedral, making it an essential stop for those interested in Renaissance art and history.