At top of King's Park botanic Gardens,you can see Swan river.At Fremantle,you can choose to go back to perth yourself or follow the coach or include the ferry back to perth.We choose to go back to perth by ferry at 3.45pm,instead of 12.45.
So that we have enough time to walk around Fremantle.It kind enough of our driver to sent us to get our ticket for a later return time to perth.Take note,return ferry only 12.45 or 3.45,so if you want to stay longer,advise to taketrain back.