The Basilica di Santa Maria in Trastevere is one of the oldest churches in Rome, located in the vibrant Trastevere neighborhood. It is believed to have been founded in the 4th century, making it a significant site for early Christianity. The church is known for its stunning mosaics, particularly those that adorn the apse, which depict scenes from the life of the Virgin Mary. The basilica features a beautiful façade with a striking bell tower, and its interior is characterized by a mix of architectural styles, including Romanesque and Baroque elements. Visitors often admire the intricate artwork and the peaceful atmosphere, making it a popular destination for both tourists and locals.