The Stollberg between Bredstedt and Langenhorn carries a secret.
Behind (west of) the radio tower a secret entrance leads into a bunker under the hill (Stollberg).
The bunker was used for military purpose. Close to the bunker is a military fuel depot and a military listening post.
Also there is a military switching system "Gundnetz- und Schaltstelle ???" which is now used for a training camp for pit bull terrier and other dogs.
I think it is used for the city administration after a nuclear strike. Last sign of use was the "Baltikum-Hilfe".
Click on the monitor to watch the movie.