From this vantage point, you will get not only a great view of the Green Lake (Rotokakahi), but be able to scope for taniwha. Such a safe spot above passing muggles, however, will come at a cost....
An easy walk along the lake will bring you to a seat. Sit and ponder the cache location, plan your angle of attack carefully, a brief but steep scramble awaits you.
Take care and happy hunting!