We have all heard of crop circles, but chalk circles? Mysterious round marks have been spotted along the coast path between the Polurrian Hotel and Mullion Cove, with a larger one spotted in Lender Lane in Mullion.

Roland Lowery, who photographed the strange marks, said: “They look as if someone has been filling a bucket with white dust and left a perfect circle on the ground.”

Do you know what they are or how they got there? Contact the Packet at www.thepacket.co.uk and help us clear up the mystery.