Trephina Gorge, Gorge Campground – T, OR, $, DW. 85 km E of Alice Springs, East Macdonnell Ranges. Long drops, drinking water. Very dusty sites, not very big but new campground being put in especially for campers and caravans. Amazing vista from campsite. Rating – Difficult to rate, as a campsite 2 but has the gorge so with the gorge 3.5.