We travelled to wave rock from Wudinna via Minnipa. The road to Wave rock (Pildappa Rock) is through Minnipa. This is a small service town with a population of less 200 people. Sadly there are a lot of empty stores in town.
There is an excellent picking ground featuring the a rather windy long-drop toilet. There is a one way road that circles the rock. Along the way there are many campsites nestled amongst bushes. Other than the toilets its strictly free camping so you need to be self-sufficient.
The site forms part of the Gawler Ranges National Park so you will require the necessary permits to enter and camp. We drive an all-wheel drive KIA Sportage and managed the drive quite easily.