Hellfire Caves S4E5On one occasion, a girl who was visiting the caves, became separated from her group and carried down one of the tunnels but she became lost and very frightened. Suddenly, the temperature dropped and she felt as if someone was following her. When she turned, she could see a man, in old-fashioned clothing – who vanished as quickly as he showed up. Many strange sounds and strange echoes have also been reported here.