Lighthouses Phares
Just watched a half hour docu on French TV about these fascinating structures and some of their history. Some are quite grandiose inside too. I you are likely to go to the Pas de Calais, sstart at Dunkerque and work downwards. Examples shewn were; Le Cap Gris-Nez, Bologne-su-Mere, two at Le Touquet, Gravelines...
There is a museum to visit too. See for more info-
http://www.tourisme-nordpasdecalais....et-decouvertes
Perhaps Mr Oy can pop over there with his better half to do a few shots ?