Cote d'Opale, France

Welcome to Côte d’Opale Stretching 120km from the Belgian border to the Baie de Somme (Somme estuary), the sublimely beautiful Opal Coast – named for the interplay of greys and blues in the sea and sky – features lofty chalk cliffs, rolling green hills, windswept beaches, scrub-dotted sand dunes and charming seaside towns