Westhoek or Maritime Flanders is a region in Belgium and France and includes the following areas: Belgian Westhoek including the West Flanders arrondissements of Diksmuide, Ypres, and Veurne including the cities of Veurne, Poperinge, Wervik, Ypres, De Panne, Langemark-Poelkapelle, Diksmuide and Koekelare. Wikipedia