This open-air memorial site in Reinickendorf marks the grounds of a former forced labour camp that operated from 1942 to the end of the war, housing up to 1,500 people, alongside earlier uses as a girls' home and garden school. Ten tilted and upright concrete benches visualize the site's different historical layers, and guided tours (by prior arrangement, free of charge) explore this well-documented chapter of Berlin's Nazi-era history.