The City Circle Tram is a must-do. For one, it gives you a nice overview of Melbourne's top tourist attractions. More importantly, it's free. Just look for a burgundy and cream tram and hop right on.

Tram ticket packages – which include a myki card preloaded with AU$8 ($6), a souvenir myki wallet and special rates for local attractions like the Eureka Skydeck and the Melbourne Museum ...