Boat-access wreck dive in the Glenan archipelago off Concarneau, centered on a recent trawler resting on mud in a confirmed wreck-diver depth band. It is best for confident divers who are comfortable with boat logistics, cooler Atlantic water and a day that depends on weather, tide and sea state more than on a complicated underwater route. Once on site, the attraction is a straightforward wreck profile with enough structure and marine life to make the dive feel busy without being technically demanding.