Waite Arboretum

The Waite Arboretum, spanning 25 hectares at Urrbrae, is one of South Australia’s most significant and diverse tree collections. It is home to more than 2,300 trees from around the world, representing 980 taxa across over 200 genera and 50 families – all growing under natural annual rainfall.

Peter Waite generously bequeathed his Urrbrae Estate to the University of Adelaide, to be transferred after the passing of himself and his wife, Matilda. The property was handed over in 1923 to be held upon trust and in perpetuity as a park or garden for the enjoyment of the public.  

The arboretum was established and tree planting by the University began in 1928. Many of Peter Waite’s original trees remain, as well as five remnant Grey Box trees thought to predate European settlement in South Australia. The driveway to Urrbrae House was originally lined with Sugar Gums planted by Waite in 1877, thirteen of which still stand. Lemon Scented Gums now line Walter Young Avenue to replace the lost Sugar Gums.