Braga Cathedral (Sé de Braga)

Braga Cathedral, founded in 1070, is the oldest cathedral in Portugal and reflects nine centuries of building, from its Romanesque core through Gothic, Manueline and Baroque additions layered on over successive renovations. Visitors walk the nave beneath twin Baroque organs in the choir, then move through the Gothic cloister into the Treasury Museum, which holds vestments, reliquaries and religious art accumulated over the cathedral's long history. The Chapel of the Kings, opening off the cloister, contains the tombs of Henry of Burgundy and Teresa of León, the parents of Portugal's first king, linking the cathedral directly to the country's founding narrative alongside Guimarães. A visit to the nave and treasury museum together takes 45 to 75 minutes. Because the cathedral remains an active place of worship, tourist access to the nave is limited during Mass, and visitors are expected to dress modestly, covering shoulders and knees. Quiet weekday afternoons offer the calmest experience for exploring the cloister and treasury without competing with tour groups or service attendees, while early morning Mass draws a more devotional crowd of local worshippers. The nave itself is free to enter, with only the treasury museum and choir requiring a separate small ticket, making it easy to combine a brief nave visit with a longer museum stop depending on available time.