As we now live in Perth this section will continue to grow the quickest.  There is a varied mix of
tropical and temperate species to be seen at  Rottenest & Perth's local reefs as well as The Swan wreck near Dunsborogh.  Exmouth and the Ningaloo reef  offer tropical diving, Shark Bay & Monkey Mia are worthwhile stopping off points on the long trip north, but not for diving.