Prato Cathedral, officially known as the Cathedral of Saint Stephen, is located in the city of Prato, Italy. It was built in the 10th century and features a mix of architectural styles, primarily Romanesque and Gothic. The cathedral is renowned for its beautiful façade, which is adorned with colorful marble and intricate sculptures. Inside, the cathedral houses several important artworks, including frescoes by the artist Filippo Lippi. The Baptistery of Saint John, adjacent to the cathedral, is also notable for its unique design and historical significance. Together, these structures make the cathedral a key landmark in Tuscany.