Today's Flickr photos with the most hits are those taken at the Topography of Terror: an archaeological / information site in central Berlin on the former site of the Gestapo Headquarters (pictured).

The Prinz Albrecht Palais housed the Reich Security Main Office, under Himmler, Heydrich and Kaltenbrunner.

#TopographyOfTerror #PrinzAlbrechtPalais #RSHA #gestapo #berlin #museum #ArchaeologicalSite #DocumentationCentre