Stand at the Brandenburg Gate and reflect on the Prussian mindset of obedience that preceded Nazism. Here you'll begin a philosophical exploration of how ordinary people and institutions made the destruction of humanity possible.

Walk past the Reichstag building, where 96 parliamentary members were murdered after the Nazis used the 1933 fire to suspend civil liberties and crush political opposition. Read the names of these murdered parliamentarians on the fragmented iron memorial outside.

Pass through Peter Eisenman's disorienting field of slabs, a memorial that unsettles as you move through it. Along the way, find the Stolperstein for Martha Liebermann, wife of Germany's foremost Jewish painter, who fled into death to avoid deportation.

Enter the enclosed space of the Sinti and Roma Memorial, a place built for quiet reflection. Listen to a violin composition by a Romani descendant of survivors as you take in the site.

Arrive at the Topography of Terror, built on the former Gestapo and SS headquarters. Discover how this site existed for decades as a racing track before historians and activists literally dug it into public memory.

Stand before one of the few surviving examples of Nazi architecture in central Berlin, a building of exaggerated neoclassical scale and symmetry. Once the Ministry of Aviation and later the seat of the East German government, it now serves as Germany's Ministry of Finance.

Look at the East German mural on the building, then down at the memorial set into the floor beneath it. Here you'll learn about the People's Uprising of June 1953, when thousands of workers rebelled against the East German state.