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.

Right outside my office, there is a wheelchair-accessible tram stop that would be perfect to help me get home. It was upgraded a few years ago, but I have never been able to use it. That is ...