Most of it is National Park so permit and restrictions apply. A very diversified area, some of those "mountains" give the impression of being much higher than they really are, about 1100 meter max.
At the northern edge there is the Little Desert , lots of interesting wild life there. The place is full of Aboriginal rock art sites some protected, others in remote areas are open if you can find them...
The two original tribes also carved lots of water holes, useful particularly during the summer.