Two French nationals aged in their mid-20s are missing in rugged bushland in the Blue Mountains after leaving Katoomba on Wednesday, January 7 to trek to Oberon.
Police are still searching for the men, who were meant to be meeting an arranged pickup bus at Jenolan caves. The 46km track is being searched by SES volunteers working with the Police .
Police Rescue are also  working around the Megalong Valley and Katoomba areas.