The listed coordinates take you to Trig ‘A’ Hawke’s Bay, the initial trig station for the Hawke’s Bay Land District it is in the middle of a paddock and can be viewed from the road only. This was the original point where all survey marks in Hawke’s Bay were measured from or can be referenced back to.
To find the cache the below puzzle needs to be solved
CTYV+CTYW+CTYX/3
