High up on Ben MacDhui, Britain's second-highest mountain, a sense of unease has been palpable for over a century. Climbers have reported feeling an intense fear, as if they're being watched, and some have even caught a glimpse of a mysterious creature. Dubbed the Fear Liath Mor, or 'grey man of the mountain', this enigmatic being has left many mountaineers scrambling down the slopes in haste. Descriptions of the creature vary, but it's often said to be a towering, hair-covered figure with long arms and a large head.

The phenomenon of the Fear Liath Mor dates back to the Victorian era, with reports surfacing over the past 150 years. Some researchers believe that this creature may not be a biological entity at all, but rather a manifestation of collective dread. During the Weird Weekend 2009, researcher Andy Roberts presented a compelling argument that the Fear Liath Mor is more a feeling of unease than a physical creature. Witnesses have described hearing the sound of snow being compacted by large feet, and those who have seen the creature report it standing around twenty feet tall, covered in grey or brown hair.