Police on the West Coast are concerned about a man who has not been seen since entering the Heaphy Track two weeks ago.
Andrew Ross White, 55, from Karamea went into the track from the Takaka end on 6 August.
Police say he was not well equipped.
Mr White is European, about 175cm tall, of thin build with grey hair and balding. He wears blue-framed glasses and was likely to be wearing a baseball cap.