What is "greville-hague"

''' Gréville-Hague ''' is a commune in the Manche department in Normandy in north-western France. A hamlet (Gruchy) of the village is the birthplace of Jean-François Millet, a notable impressionist painter. Several of his most important paintings depict local landscapes or rural labour.

Location of a major WWII battery, as well as massive French fortifications (never completed) to protect the deep-water port of Cherbourg.