Wolf's Lair Tourist attraction in Poland

Reference:Avi1111 / CC BY-SA 3.0
Reference:Blueshade / CC-BY-SA-3.0
Reference:Public domain
Map gps coordinates: 54.043333, 21.4325
Address: Unnamed Road, Poland

In July 1944, in the 20 July plot, part of Operation Valkyrie, Claus von Stauffenberg planted a bomb in one of Hitler's headquarters, the Wolf's Lair at Rastenburg. Hitler narrowly survived because staff officer Heinz Brandt moved the briefcase containing the bomb behind a leg of the heavy conference table, which deflected much of the blast. Later, Hitler ordered savage reprisals resulting in the execution of more than 4,900 people.

Source: Wikipedia

In 1944, Erwin Rommel was implicated in the 20 July plot to assassinate Hitler. Due to Rommel's status as a national hero, Hitler desired to eliminate him quietly instead of immediately executing him, as many other plotters were. Rommel was given a choice between committing suicide, in return for assurances that his reputation would remain intact and that his family would not be persecuted following his death, or facing a trial that would result in his disgrace and execution; he chose the former and committed suicide using a cyanide pill.

Source: Wikipedia

 

Three days following his rescue in the Gran Sasso raid, Benito Mussolini was taken to Germany for a meeting with Hitler in Rastenburg at his East Prussian headquarters (Wolf's Lair). 

Source: Wikipedia

After the failed assassination attempt on Hitler in 1944, Konrad Adenauer was imprisoned for a second time as an opponent of the regime.

Source: Wikipedia