Tour du Leughenaer
The tower, built around 1450, is the city's oldest monument. It was built by Jacques Desfontaines and was surrounded by a platform to monitor the port in the 18th century. In 1814 it was raised for the installation of a beacon . Much of the technical equipment from the 19th century in the tower has been preserved to this day.
- Ministère de la Culture (France): Monuments historiques: Tour du Leughenaer. Retrieved December 12, 2018 .