Getting There & Away
The sealed Ross Hwy runs 100km along the Ranges. Arltunga is 33km off the Ross Hwy along an unsealed road that is usually OK for 2WD vehicles; the first 13km off the Ross Hwy require careful driving as the road bucks and weaves through the hills, but the final 20km into Arltunga cross more open floodplains.
You'll need a 4WD to access John Hayes Rockhole (in Trephina Gorge Nature Park), N'Dhala Gorge and Ruby Gap.
From Arltunga it's possible to loop back to Alice along the Arltunga Tourist Dr, which pops out at the Stuart Hwy about 50km north of town.