Of all the signs of paranormal activity, unexplainable sightings are one of the strongest indicators that something otherworldly is happening. You may catch a movement just beyond your line of sight, or even see strange mists, unexplained smoke, and other visual cues.
Strange sightings are only the tip of the iceberg. There are many other examples of possible paranormal activity.
An apparition is considered the "holy grail" of paranormal evidence. Apparitions are the full or partial appearance of a human or animal figure that isn't actually one of the living people at the location. They usually disappear quickly. Apparitions break down into further categories including full-body apparitions, and partial apparitions. A partial apparition can be any part of the body, such as a torso, a face, or an arm.
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