The Finke Gorge National Park is 140 km west of Alice Springs. The park is home to Palm Valley.
The first 120 km is on sealed road, with the remainder accessible by 4wd only. I made it to the campground easily with the van on the back, but had to take the van off to get the rest of the way to the Valley - another 4km.
Latitude: -24.194251 | Longitude: 132.824788