Family-friendly tree top adventures for those with heads for heights. What we like: A great way to spend two or three hours in a sensational setting on a high ropes course through the treetops. There's a 50 metre high zip wire that runs for 325 metres. In their own words: "In a nutshell, our tree climbing experiences empower kids of 6 years and upwards – we have no upper age limit! – to see the world from a new perspective and get an eagle eye’s view of the world, and all thi