Police have launched a fresh appeal to help trace 65-year-old Tony Parsons – two years after he first went missing.
The man from Tillicoultry in Clackmannanshire, travelled by train to Fort William before heading south on the A82 by bike.
He was last seen at 11.30pm outside the Bridge of Orchy Hotel before continuing his journey south in the direction of Tyndrum.
Neither Mr Parsons nor his bike have been seen following his disappearance two years ago.
He is described as white, 5ft 9ins tall, of stocky build, with short greying hair, a moustache and wearing glasses bearing an anchor tattoo on his upper right arm and an eagle on his left.
Officers are now launching a fresh appeal for information to help provide answers to his devastated family.
Chief Inspector Drew Sinclair, Clackmannanshire area commander, said: “Our thoughts very much remain with Tony’s family, who have had to endure two years of not knowing where he is or what may have happened to him.
“We are determined to provide them with answers and we want to ensure people remain aware that he is missing in case they may have information which could help.”