Sydney

Darling Harbour
A free fireworks display illuminates the harbour every Saturday at 8pm.

Transport
The main modes of transport are trains (CityRail), buses (Sydney Buses) and ferries (Sydney Ferries).

The Sydney Travel hotline is 131500. It is toll-free, open 24/7. An android app exists for train, bus and ferry timetables which can be gotten here.

Trains
Fare prices for trains can be calculated here. Trains stop at around 12am and start back at 4am, whereupon buses will replace trains.

Buses
If you decide to use buses as your main source of transport, it may be wise to buy a "MyBus TravelTen" ticket. It is the equivalent of 10 trips in a reusable ticket, with a 12.5% discount. They can be bought at train stations and all newsagencies. Prices can be checked here. Ask for a 1-2 Stage Concession and you will get the equivalent of ten tickets for 8 dollars, which boils down to 80 cents per ticket. Although this is technically illegal if you are travelling further distances, the bus drivers never check, so it is an easy way to save money and obtain cheap public transport.

A free bus service which circles the Sydney CBD can be caught near Central Station. The bus number/route is '555'.