The best one I know of is Bald Hill Lookout at Stanwell Tops. It’s elevation of 180m ASL, and direct LOS out to sea makes it great for NZ reception. I have received my best NZ tropo and first ever NZ eskip from here.
91ZM Auckland was my most frequent catch. However this will no longer be the case, except for very strong skip or tropo reception with 90.9 News Radio coming from Knights Hill.