Between 1942 and 1945, Nazi Germany built an extensive series of fortifications along continental Europe's and Scandinavia's western coast lines. It was designed as a defense against an invasion of Europe coming from great Britain.
On the beach and in the dunes of the little town of Blåvand in Denmark, various types of bunkers were built.
The beach is lined with the Wehrmacht's machine gun bunkers.
And there was a big radio detection array called "Büffel" (Buffalo) to locate allied bomber groups, complete with a command bunker for the Luftwaffe.
These here are just some photos as a teaser, I will be coming back with some more detailed posts later.