Terrifying sightings are flooding in across Wales… Locals are shaken. Livestock is vanishing. And eerie trail cam footage has surfaced showing what might be a real-life predator roaming the hills. Is it just a myth — or something darker? In this gripping deep-dive, we investigate the truth behind the Big Cats of Wales. From chilling eyewitness reports to ancient Welsh folklore like Cath Palug, we uncover the shadowy evidence pointing to real panther-like creatures living undetected in the Welsh countryside. Could decades of sightings be dismissed so easily? Or are these creatures truly stalking the shadows of Snowdonia, the Brecon Beacons, and beyond?