3. La CoupoleSaint Omer La Coupole , also known as the Coupole d'Helfaut-Wizernes and originally codenamed Bauvorhaben 21 or Schotterwerk Nordwest , is a Second World War bunker complex in the Pas-de-Calais department of northern France, about 5 kilometres from Saint-Omer, and some 14.4 kilometers south-southeast from the less developed Blockhaus d'Eperlecques V-2 launch installation in the same area. It was built by the forces of Nazi Germany between 1943 and 1944 to serve as a launch base for V-2 rockets directed against London and southern England, and is the earliest known precursor to modern underground missile silos still in existence. Constructed in the side of a disused chalk quarry, the most prominent feature of the complex is an immense concrete dome, to which its modern name refers. It was built above ... From Wikipedia, the free encyclopedia.
4. Cap Blanc NezWissant Cap Gris-Nez is a cape on the Côte d'Opale in the Pas-de-Calais département in northern France. It is between Wissant and Audresselles, in the commune of Audinghen. The cliffs of the cape are the closest point of France to England – 34 km from their English counterparts at Dover. Smothered in sea pinks and thrift, the cliffs are a perfect vantage point to see hundreds of ships, from oil tankers to little fishing trawlers, plying the waters below. On a clear day, the emblematic white cliffs of Dover on the English shore can be seen. From Wikipedia, the free encyclopedia.