Opened in 1993 by professional gardener Ray Brown, it is notable for its extensive collection of grevilleas, both cultivars and naturally occurring species.

It also features many other plants from all over Australia as well as a naturally-occurring rainforest, a small chapel, public toilets, parking and picnic facilities.

Many of these plants were sourced from the wild all over Australia, and included species that were either threatened or were extremely rare in horticulture in New South Wales.

[6][8] On August 12, 2022, the park gained official status as a botanical garden, with an opening being conducted by NSW governor Margaret Joan Beazley.

[6][11] The park also has a variety of Banksia species and cultivars, including a number of forms of the regionally native B. serrata, B. integrifolia and B. spinulosa.

A mass planting of the dwarf B. spinulosa cultivar, "Bush Candles" becomes a main attraction of the park when it is in full bloom during the months of autumn.