Head north from perth to hillarys boat harbour for a whale watching cruise off the sunset coast come face to face with magnificent humpback whales during their annual migration along the western australian coastline you have the option to join the 2 hour whale watching cruise at hillarys boat harbour or to include round trip transfers from perth which will allow you plenty of free time to enjoy the cafes bars restaurants and shops of hillarys boat harbour there is also the option to include