Harold Parker State Forest is described as having haunted elements, including reports of unmarked graves, ruined houses, a strange green light seen around 3 AM beyond stone walls, and the sound of phantom footsteps. Visitors have reported seeing old, unmarked graves and the ruins of former houses within the forest. A peculiar green light has been seen by some people beyond the forest's stone walls, particularly around 3:00 AM. Coinciding with the appearance of the green light, sounds of phantom footsteps have also been reported.