Stock photography, photos: Concarneau , France. Stock photos of The Clock tower on the harbour fortification at Concarneau,Brittany,France. Concarneau is one of the biggest fishing ports in France. Photograph: © Martin Byrne Click for a larger image and more information Keywords associated with this stock photo: Concarneau,Brittany,France,Bretagne,harbour,fort,fortification,battlements,clock,clocktower,flags,Europe.