The Main Church of Tabuaço, built in Baroque style, is located in Largo 5 de Outubro in the center of Tabuaço. Of Romanesque origin, it has a longitudinal plan and comprises a nave, chancel, side chapel and sacristy. The interior has a high choir and the main altarpiece is made of gilded carving in the national Baroque style. In the main church, invoking Nossa Senhora da Conceição, it is worth noting its façade, the two-bell tower and the extremely rich baroque altarpiece in the chancel. It was built in the century. XVII and several renovations took place during the 18th, 19th and 20th centuries.