Very nice place for a guided adventure. The Tree Top Walk at Illawarra is quite cool and accessible. In addition, you can choose from a range of activities according to the degree of adventure and investment you are willing to make.
We did the tree top walk and everyone seemed to enjoy, including my 4 years old son, Leo.
The whole wall took us about 1h or 1h30 and it was very easy for everyone.
You can also walk on short trackings on plain ground… It lasted about 15min.
And, of course, most importantly: beware the jabberwocky.