The Cache is not placed at the given coordinates. Don't search for it in the carpark.
Due to the lack of suitable parking at the final on the left side of the road when heading south I strongly recommend people stop and pick up this bonus cache while driving north towards the Cape. Parking is safest on the west side of the road (left when heading north). You can get your vehicle off the road in this location.
These are the corrected coordinates for the final: S34 26.998 E172 42.200
This is a bonus cache for the Top of the North adventure lab.
https://adventurelab.page.link/GShM
The Adventure lab is a series of five waypoints as you walk from the carpark to the lighthouse. At two of these you will be provided with the coordinates for the bonus cache. The bonus is not placed near the carpark but is hidden further south within 3 km. Parking is only suitable on the west side of the road (right side driving south). Take real care when pulling off the road and if there is traffic around you will need to carry on south for about 1 km where you can find a safe place to turn around and then come back up the road again. Apologies for this. My three preferred hiding spots seen on the way to the Cape already had caches placed there or there proved to be no suitable hiding spots close to these parking areas.
Please ensure you cover the hiding spot with the rocks already there to prevent it blowing away in the wind.