The Ahuriri estuary track is a gentle 3.8km loop around Pandora pond. It takes you though the estuary, across the old rail bridge and back through the estuary.
The area is a sensitive wildlife area so no bikes or dogs allowed, please also stick to the path.
Cache is a bison tube. ToTT definitely recommended, maybe more than one depending on who is hunting.
FTF goes to RAYZR