The Rock Roadhouse, formerly Ayres Rock Roadhouse, is located on the Pacific Highway at Carrington which is north of Karuah. Apart from a service station the roadhouse also has a number of restaurants including Subway. Amenities are clean and spacious. The Roadhouse has an outdoor eating area and playground. I understand that overnight camping is not uncommon. If you decided to stay please let the service station personnel know as a courtesy. It is, of course, your decision and at your risk.