The Sé de Guarda is a historic cathedral located in the town of Guarda, Portugal. It is known for its impressive Romanesque architecture and serves as the seat of the Diocese of Guarda. The cathedral was built in the 16th century and features a blend of Gothic and Manueline styles, making it a significant landmark in the region. Inside, the Sé de Guarda houses beautiful altarpieces and religious art, reflecting the rich cultural heritage of the area. The cathedral is not only a place of worship but also a popular tourist attraction, drawing visitors interested in history and architecture.