An absolute must is the... by nyx
An absolute must is the Harbour Bridge climb - even for those who are not good with heights.Darling Harbour is superb, bustling with activity. I could sit there people-watching all day. There are lots of v good restaurants.
A trip on a harbour ferry to Manly etc is a relaxing way of seeing the area.We then did a 5day cruise from Mackay around the Whitsunday islands and to the G B Reef. (Reef disappointing).
After that we drove up to Port Douglas via Undara Lave Tubes where we stayed in v old railway carriages amongst many kangaroos.Port Douglas quiet - excellent food down at the harbour(bucket of prawns (and wine) at dusk)