União de Freguesias do Centro is a vibrant and historic district located in the heart of Porto, in the Porto Region of Portugal. This district is the result of the merger of three former parishes - Cedofeita, Santo Ildefonso, and Sé - and is known for its rich cultural heritage, architectural marvels, and bustling city life. The district is characterized by its narrow, winding streets lined with colorful buildings, traditional shops, and charming cafes. It is a popular destination for both locals and tourists, as it offers a unique blend of old-world charm and modern amenities. The district is home to some of Porto's most iconic landmarks, including the Porto Cathedral (Sé do Porto), which dates back to the 12th century and is a prime example of Romanesque architecture.