Where in the world is this port?

Editor’s Note:

Thanks to everyone who took part in our mystery photo challenge!

The answer is Durban.

To recap, here are the clues we provided:

Hint 1: The coastal city pictured, is looking over the harbor and the port is one of the largest in the world – open 24 hours a day

Hint 2: It is a general cargo port and container terminal

Hint 3: The origins of the port date back to 1824