Situated at the eastern end of the MacDonnell Ranges, 110km east of Alice Springs, is the old gold-mining ghost town of Arltunga (40km on unsealed road from the Ross Hwy). Its history, from the discovery of alluvial (surface) gold in 1887 until mining activity petered out in 1912, is fascinating. Old buildings, a couple of cemeteries and the many deserted mine sites in this parched landscape give visitors an idea of what life was like for the miners.
The unstaffed visitor information centre has old photographs of the gold-extracting process, plus a slide show on the area's history, and drinking water and toilets. There are walking tracks and old mines (with bats!) to explore, so bring a torch. There's no camping in the reserve itself.
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. The road runs past the gracious Old Ambalindum Homestead which offers self-catered accommodation for up to 12 people in the homestead and in the bunkhouse on a working cattle station. Bookings are essential and you need to bring your own food.