Built from 1694 to between 1702 and 1710, it is the premier example of Philippine Earthquake Baroque, an architectural solution to the area's challenging, natural setting. Both sides of the nave are lined with the most voluminous stone buttresses seen around the islands. They are decorated with huge scrolls, and topped by decorative pinnacles. A coralstone belltower stands a safe distance away to spare the sanctuary in case of collapse. Originally, the church roof was thatched; and it is conjectured so that buttresses not only support walls but give roof access during fire and typhoon.

-source: Department of Tourism