We offer free Talking Object Tours at some of protected places. To get started, have your mobile handy and look out for our distinctive “Hello” signs! Meanwhile, our Cockatoo Island Audio Tour is an immersive, 90-minute experience that visitors can purchase directly from the visitor centre. We are also currently trialling a 60-minute interactive walk that explores the military history of Middle Head / Gubbuh Gubbuh: In Defence of Sydney