HERITAGE
HISTORY TO
UNCOVER
Hornsby Park is honouring what came before to inspire what comes next.
Step back in time at Hornsby Park. Open to the public after almost 200 years, this storied landscape is layered with a rich, interconnected heritage that spans thousands of years. From cultural to colonial, ecological to industrial — relive and reflect on where we began, as Hornsby Park creates new links in our community’s journey.

WORKING THE LAND
Farming, orchards and logging
From the mid-19th century, Hornsby Park and Old Mans Valley became a centre for farming and orcharding.
Families such as the Higgins and Harringtons grew citrus, stone fruit and apples for Sydney markets, while small-scale mixed farming supported local households.
LISTENING TO THE UNIVERSE
Radio astronomy
Between 1947 and 1955, Hornsby Park and Old Mans Valley became an unlikely birthplace of modern science. In this quiet bushland, scientists carried out some of the world’s first radio astronomy experiments, using radio waves instead of light to study the universe.



