The Museo de la Catedral de Oviedo, located within the Oviedo Cathedral, is a museum that showcases the religious and artistic heritage of the region. It houses a collection of religious artifacts, including paintings, sculptures, goldsmith works, and medieval manuscripts. Visitors can admire the stunning architecture of the cathedral and explore the museum's exhibits, which provide insights into the history and significance of the religious art in Asturias. The museum also offers guided tours that delve deeper into the cathedral's history and architectural features.