Keith South Rest Area is located at Riddoch Hwy - W , Keith. Keith is located 236kmsouth east of Adelaide. This is a nice rest area in a pleasant rural setting. I would not anticipate that there would be any problem staying here overnight. Of course if this is you decision then it must be made entirely at your own risk. We would be extremely grateful if you could submit a review of your overnight stay using the review box below. Photos on this page were taken in February 2014.