cap gris-nez lighthouse on the banks of the english channel in pas-de-calais on the opal coast

tower lighthouse building sea landmark coast wind steeple vehicle ocean horizon windmill castle sky hill spire fortification light landscape architecture white navigation house safety travel grass historic oregon warning water vintage no-de calais france europe opal manche blue nature hauts-de-france cap gris nez gris-nez banks english channel pas-de-calais region