The Sydney Metro - North West line was opened on 26th May 2019 and provided a vital public transport link for the residents of the Hills District. There have been a couple of false starts by "out of towners" in establsihng caches at each station, so hopefully this will work.
This is the fourth of a series of caches at each of the Metro stations in the Hills district, which provide an opportunity for geocachers to experience the Metro and wander about the expansive and well maintained grounds that have been developed around each station.
Easiest is to park at one station and travel via the Metro to each station and return. Caches are planned for Castle Hill, Showground, Norwest, Bella Vista and Cherrybrook.
There is no need to search in the gardens or do anything particularly strange whilst searching. All the caches are in exposed public places which may test your stealthiness.