Want to discover the dark side of Berlin? The horrors? The spirits? The history? We’ll start at the site of the book burning, where the empty shelves lay below. Then you'll be guided through Berlin to sites that tell the tales of horror, mystery and of ghosts. You'll hear the darker history of the city, see the sites linked to horrors and hear the tales that keep locals up at night. Why take this tour? Great stories and dark tales. Easy to use. Go at your own pace using the walking tour app. Great alternative to group tours. Great deal.