Treguennec has 2 chapels.
The neo-Gothic chapel of Saint-Alour was built in 1878 on the site of the former parish church of Tréguennec. It is a small rectangular building.
It is currently being restored by the town council.
The neo-Gothic chapel of Saint-Alour was built in 1878 on the site of the former parish church of Tréguennec. It is a small rectangular building.
It is currently being restored by the town council.