Sea Mill Valley

About us

A site of incredible richness in ecological, landscape and architectural terms, the valley of the mill of the sea presents a succession of landscape environments where water is always present. In a play of shadows and lights, the site gradually reveals itself from the picturesque ruins to the salt meadows.

There is a 6.5km hike including the ruins of the Moulin de la Mer valley but also passes through the ancient parish of Matignon St Germain de la Mer. The hiking sheet is available in our tourist offices.