The Nullarbor Plain Halfway Eastbound Rest Area campground free camping Nullarbor Plain Nullarbor is a level gravel drive through rest area located app. halfway between Ceduna and Norseman. There are rubbish bins, but little or no shade. The Nullarbor Plain Halfway Eastbound Rest Area campground is suitable for fully self-contained recreational vehicles only – pets are OK if kept under control and on a lead at all times, and you will get a mobile telephone signal here.