Trephina Gorge Nature Park lies 85 km East of Alice Springs. You can get there over the sealed Ross Highway, then take the turnoff to Trephina Gorge. The last little bit of the road is gravel, but all car types can drive there easily. Trephina Gorge has beautiful quartzite cliffs, together with River Red Gums. Also there are plenty of Ghost Gums to be admired in the park.