The Basilica of Our Lady or the Catholic Church of St. Mary is located in the Trastevere district. It was built in the third century AD, and is considered one of the attractions that attracts many locals and tourists alike, because of its majestic architecture and mosaic paintings (from the 12th century) that It depicts the life of the Virgin Mary, besides that it is unique with its luxurious interior designs and its 22 granite columns.