Police are appealing for public assistance to help locate missing Warrnambool man Geoffrey.
The 76-year-old was last seen on Church Road in Walhalla about 6pm on 4 November.
It is understood Geoffrey travelled to the area seeking out historical sights.
His vehicle, an orange Toyota Corolla, was located in the township on 6 November.
He was last seen wearing dark coloured pants, a grey/taupe polo shirt, dark shoes, and a brown golf cap.
Police and family have concerns for his welfare due to a medical condition and his disappearance being out of character.
Police have released an image of Geoffrey in the hope someone recognises him and can provide information on his whereabouts.
Anyone who sights Geoffrey or has information on his whereabouts is urged to call Warragul Police Station on (03) 5622 7111.
Police and emergency services will have an increased presence in the Walhalla area while the search for Geoffrey is underway.
