Kōhaihai River

The Kōhaihai River (Kōwhaiwhai) is a river of the northwest of New Zealand's South Island. Flowing southwest and then west from the Dommett Range, the river's entire length is within the Kahurangi National Park. The river's mouth marks the south western end of the Heaphy Track and the northern terminus of the West Coast's road system. The nearest town is Karamea.