The information board at the carpark suggests the loop track is "moderate" and the entire walk should take about 3 hours.
The track gains elevation quickly and alternates between metalled 4WD track, farmland paddocks, and sections of narrow track in native bush.
You are looking for a 150ml container with a log and small swaps.
Please remember to bring pencil / pen to log your find.
Found logs not corresponding with log sheet will be removed
First to find - CaligulaNZ
Most of all have fun!