Best Answer - Chosen by Voters
It is not long since I spent 3 weeks vacation in Sydney and you will have a great time there. Your cash should be enough for you to enjoy lots of the tourist places depending on what you enjoy, a boat trip around the harbour is a must getting off at Watson Bay and Manley and any other stops that take your fancy. A meal at Doyles famous fish restaurant, walk the bridge, the monorail is a good way to see the centre and walk through the botanical gardens and say hello to the fruit bats. The Australia museum is interesting if you like that kind of thing, I did.
Yes you can hire a car but walking and bus and boat will get you aroun and you will see more.
You will have a blast! Good luck.
Source(s):
personal experience