i completely forgot to mention st helena Island.
Just to the east of Brisbane its a small Island with remains of a prison on it. I found it Very interesting. The tour guide/actor dresses up as either a prisoner or a prison guard and plays that roll all day. U learn about all the living conditions and what punishments they had and get to walk all round the Prison/Island. honestly its a really relly cool tour id recommend it to anyone.
And also...if ure a cricket fan.... u got the Gabba stadium, which had no clue about until my friend dragged me there!