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.

The best way to get around Melbourne is by tram. Trams operate throughout the day and offer multiple routes that criss-cross the city. There's even a free tram designed just for tourists.

To the left, the National Gallery of Victoria says Kusama's polka dots and pumpkins had arrived in Melbourne ... The city circle boasts an extensive network of trams that are free to use.