This pin marks the Big Thing itself. If stopping, choose a safe and legal place nearby.
33.34618° S, 151.37094° E
FIELD GUIDE
The story
The Big Flower is a sign in the most literal sense: the business is called Big Flower Super Nursery, and the giant flower out the front is why.
It stands at the Ourimbah interchange on the M1, the motorway that carries every car between Sydney and Newcastle, which is one of the highest-traffic positions any Big Thing in the country occupies. A nursery at a motorway interchange has perhaps four seconds to make its case to a driver at a hundred and ten kilometres an hour, and an enormous flower makes it in one.
That is worth appreciating on its own terms. Big Things are often discussed as folk art or as tourism, but a great many of them – probably most – are simply very good outdoor advertising, built by people who understood that a single recognisable shape at scale beats any amount of text. The genre's aesthetic is a by-product of that engineering problem.
The flower has become the name and the name has become the address. The nursery is long-running and current, and a geotagged photograph from December 2025 confirms the flower remains in place.
One practical note that matters more than usual here: the nursery's visitor entry has moved to 24 Burns Road, around the corner from Mitre 10, so navigation aimed at the old entry may put you in the wrong place even though the flower itself has not moved.
Nothing is established in the record about who built the flower, when, or how large it is.
Ourimbah sits at the southern end of the Central Coast, where the M1 comes down off the Sydney-side ridges toward Gosford and Tuggerah Lake. It is a semi-rural pocket that has kept its nurseries, orchards and produce businesses while the surrounding coast filled with housing.
That context explains the scale of the operation behind the flower. A super nursery of this size needs a catchment far larger than its immediate town, and the motorway supplies it. The flower is aimed at Sydney and Newcastle as much as at Ourimbah, which is why it had to be big enough to read at speed.
Photograph
This is a photograph, shown separately from the illustration artwork.
The nursery is current and operating, and a December 2025 geotagged Wikimedia photograph confirms the giant flower remains in place. The nursery's current visitor entry has moved around the corner to 24 Burns Road.
ACCESS
The Big Flower remains beside the nursery's older M1-facing frontage. Multiple independent directories now confirm the operator's current customer address as 24 Burns Road, Ourimbah -- a change from the older '2 Burns Road' shown on legacy listings -- and a genuine visitor review confirms on-site customer parking exists there. The exact driveway/entrance coordinate has not yet been independently map-checked, so use the street address for navigation rather than a precise pin.
