Hitler’s Wolfsschanze sits in vast green overgrowth in northern Poland. The network of bunkers were an operations hub for military actions in the east.

Here of course, is the site of an attempted assassination on his life. Operation Valkyrie failed, and several men lost their lives as a result, while the Führer lived on.

The Wolf’s Lair is tucked deep into the forest, and serves as a silent reminder of villainy.