This large (and very rare) Dombunker served as covered foothold for a German 28cm railway gun of the type 28-cm-Kanone 5 (E) and protected it against air raids. This gun could easily reach the mainland of Great Britain from this position.
Please note: this Dombunker is located on an active factory and shunting yard and can therefore not be viewed just like that!
Do you have more information about this location? Inform us!