The Bunkers is a private Conservation Reserve area established by the Yellow Footed Rock Wallaby Preservation Association Inc, with the assistance of the Commonwealth Government under the Natural Heritage Trust’s National Reserve System Program. Permission is needed to access this land, and may be granted by contacting the secretary. Public access to the highest self drive 4WD track in the Flinders Ranges go to Caernarvontrack.com and click on the bookings tab.