Bouin has the distinction of having four oyster-farming harbours on its territory: Port des Brochets, the most northerly,
which has undergone major sea defence work as a result of rising sea levels; the port of La Louippe; the port of Les Champs;
the first and largest port in the bay, built between 1854 and 1860; the port of Le Bec
which has undergone major sea defence work as a result of rising sea levels; the port of La Louippe; the port of Les Champs;
the first and largest port in the bay, built between 1854 and 1860; the port of Le Bec