According to Arcisse of Caumont, Saint-Pierre Church in Clécy dates from the 15th century. It retains its bell tower and quadrangular porch on two floors, pierced by a pointed arch portal and several rectangular bays. The church was remodeled during the second half of the 19th century by Abbot Beaudron, while the facade of its south chapel displays an 18th-century sundial. The local schist and sandstone rocks give Saint-Pierre Church a somewhat austere appearance.