Bryan Memorial Secenic Reserve - Water Race track
The 1st in a series of caches along the water race track, safe roadside parking across the road, road can be busy so keep an eye on the younger Geocachers

Water-race Track
(25 min / 1 km one way)
Across the road from the Bryant Home Children’s Bible Camp is another track that takes you through regenerating coastal forest. The track follows an historic water-race that in 1924 powered a generator providing electricity for Bryant Home. An alternative entry to the track is from Upper Wainui Road down an access strip leading to a bridge. The track links up with the Water-race Track.

The track can get a bit soggy in the winter.
You are looking for a small pill bottle.