A search is under way for a missing German woman in the Manapouri Hope Arm area in Southland.
The missing person is believed to be a 25-year-old German female known only as Tina.
Police say she was dropped by water taxi at 11am yesterday on the western banks of the Waiau River.
It is believed she intended to walk to the Hope Arm hut and return.
However, she failed to meet her arranged water taxi at 6.30pm. Police were notified two hours later.