A great example of a cultivated Wollemi Pine can be found behind the Visitor Centre at the Australian Botanic Garden
, Mount Annan. Nearly 20 years old, this tree has been well-watered and protected from sun on the southern side of the building. It is well over ten metres tall and is covered with both male and female cones. Like plants in the wild, the tree is beginning to produce multiple branches from the base.
You can also see a Wollemi Pine in the Royal Botanic Garden Sydney, using this handy map