San Vittore is a historic church located in the heart of Milan, Italy. It is dedicated to Saint Victor, a Christian martyr, and dates back to the 6th century. The church features a mix of architectural styles, including Romanesque and Baroque elements, reflecting its long history and various renovations over the centuries. The church is also known for its beautiful frescoes and intricate artwork, which attract both tourists and locals. San Vittore is situated near the Castello Sforzesco, making it a popular stop for visitors exploring the rich cultural heritage of Milan.