You can now locate op shops using Google Maps.
Click on the View larger map symbol (top right) to go Full-Screen,
Navigate on the map itself by moving to the area you are interested in and zooming in (easiest).
Alternatively, use the map legend on the left to select the state (click on the relevant box), then expand using the down arrow. You will then have to scroll through the relevant organisations to find a particular store.
Of course the best way is to forget this map and use the search facility on the Op Shop Main Menu to locate stores in a particular area. Click here to go to the Main Menu.