The Kaharoa Kokako Track, also known as Kaharoa Track, Kokako Track, or Hollow Track, leads down from Kapukapu Road to the Onaia Stream. It is located about 30 km by road north of Rotorua, and 55 km south of Tauranga, off Tauranga Direct Road (SH36), via Kaharoa Road and Kapukapu Road. There is a parking area and information panels located by Kapukapu Road about 600 metres from the start of the track. At the track start there is only parking available for 2 or 3 vehicles.
The Kaharoa Kokako Trust was formed in 1997 as a charitable trust to ensure the long-term protection and survival of kokako at Kaharoa. Predator control is an ongoing task in helping to protect the habitat of the endangered kokako as well as other native birds such as kiwi in the Kaharoa Conservation Area.