An English tourist spent a cold night in the bush after "breaking several basic rules for tramping", police say.
The 30-year-old man and two companions were on a day walk near Franz Josef Glacier on Saturday when they took a wrong turn and became lost. The man then abandoned his companions and headed off in what he believed was the right direction.
The two companions managed to find their way back to the carpark and after waiting for three hours for their friend, raised the alarm.
Two search teams failed to locate the man on Saturday night but on Sunday morning, LandSar volunteers from Fox Glacier, Franz Josef and Hokitika started searching and he was located about 1pm, several kilometres from his intended route.
Detective Mat Tailby said the man had a water bottle and a jacket but was not carrying any food so was exhausted and hungry when he was found.