Apart from the Opera House, the Sydney Harbour Bridge located near it is one of the best things to witness in Australia. This largest steel arch bridge in the world has a pedestrian walk and two railway lines.
Location: Sydney Harbour, Sydney
Known for: the best bridge in Australia.
How to reach: Take a walk from the Opera House.
Approximate Cost: No entry fee.
Operating hours: Open throughout the year
Any precautions/ must carry items etc.: Carry your camera.