The apses have access through a pointed arch, formed by three archivolts, with paving in granite slabs, covered with a vaulted arch and give access, through a pointed arch, to the chancel; on the pavement on the Gospel side, a grave. On the opposite side, the Capela do Santíssimo, with a marble tomb with the mortal remains of D. Jerónimo Rogado de Carvalhal e Silva and, on a superstop, an altarpiece in stone from Ançã.