Bunbury Australia. The cosmopolitan city of Bunbury is renowned for its wild but friendly bottlenose dolphins which you can meet at the shoreline or out in the bay aboard a dolphin watching and swimming tour. It’s also the setting of many maritime legends and the northern gateway to Australia’s South West – one of the most biodiverse regions on Earth, where world-class wine, pristine beaches and forests of timber giants can all be enjoyed in a single day.