The fog siren - Belle-île-en-mer - Morbihan

This small white building, located on the cliff of the wild coast near the needles of Port-Coton, sheltered the fog siren of Belle-Île. Operated from the "Grand Phare", thanks to an electrical connection and a compressed air pipe buried one meter deep, it warned the navigators, in bad weather, of the proximity of the cliffs. But under clear skies, the Milky Way unveils its volutes of hydrogen, accompanied by the planets Jupiter and Saturn.