The Waldniel Hostert School
One of the places in the country most indicative of the Nazi’s murderous history is the Waldniel Hostert School. Here, children with mental disabilities were tortured and killed by the Nazis, making it the site of some of the most vile and horrific atrocities of the Third Reich. Many claim to hear the bloody curdling cries of the poor young souls who perished here. The sprawling building complex housed hundreds of these youths for decades before the Nazis got their hands on it. Neither is it uncommon to see the ghosts of these youths dispersed throughout the premises of the school.
Hostert, 41366 Schwalmtal
theculturetrip.com/europe/germany/articles/6-most-haunted-places-in-germany/