During WW2 the Germans built a wall of steel & concrete. The Atlantikwall. From Norway to the Spanish border. Started in 1941 but never completed due to the D-day landings. The Wall was built to stop an invasion from England and protect Hitler’s secret weapons. The website also covers airfields in Great Britain with 132 to date 11/09/2011. Also several storage sites,D-day camps, Anti-Aircraft sites (HAA), army camps, Auxiliary Unit Hides, Radar, the British Atlantikwall and many more.