In 1785, the old church in Courseulles then located near the cemetery was at risk of collapsing. The central path of the cemetery corresponds to the outlines of the early church. It is also possible to see old tombstones of priests. Too dilapidated, it was destroyed by a storm and fire. It was then decided to build a new church in Clos Lucas at the heart of the village. In 1786, the new church was in the hands of carpenters and roofers. In this church you will find a large canvas given by Emperor Napoléon III in 1869 "Saint-Sixte and Saint-Laurent".