A 20–year-old man was stranded at Omanawa Falls overnight after falling down a cliff.
A police media spokeswoman said ambulance staff were unable to reach the man, who had suspected broken bones, due to the location.
Police and a specialist Search and Rescue rope team were called to the falls about 8.30pm last night to assist.
The man was unable to be extracted from the area and the Search and Rescue team, which included a medic, stayed with him overnight, the spokeswoman said.
"A rescue helicopter was due to airlift him out this morning."