The port city of Marseille is home to the incredible Notre-Dame de la Garde, a cathedral honoring the patron saint of sailors. The Roman Catholic Cathedral was built on the ruins of an ancient fort in the 19th century, and it was created in the Byzantine Revival style. Inside, don’t miss the chance to see the iconic Madonna and Child statue sculpted from copper and covered in brilliant gold leaf as well as the impressive belfry and the stone arches.