massive beast ” on Holkham Beach which was reportedly 15ft-tall and built “like Arnold Schwarzenegger ”. Chillingly, huge footprints – five times the size of a man’s – were also seen at the beauty spot sparking fears the elusive monster might have crossed the point.READ MORE: Bigfoot 'spotted' on Brit beach as terrified tourists report seeing '15ft-tall beast'As well as in Cannock Chase where reports of a hairy monster prowling the forests have cropped up since the 1800s, there have also been claimed sightings in Northumberland.