The family of a 52-year-old British man who started a trek from Halls Gap in the Grampians National Park to Boroka Lookout, 15km away, on Saturday afternoon notified police about 9am on Sunday after he failed to return.

Victoria Police's air wing, along with officers on foot, Parks Victoria workers and State Emergency Service volunteers took part in the search.

Authorities said early on Monday that the man had been located safe and well, thanking everyone for their assistance.

Australian Associated Press