The Everard Ranges is a mountain range in northern South Australia. It consists of low rounded granite hills, topped with bare rock. The rock is from the Palaeocene period, between 20 and 60 million years ago. The range is segmented, with several monoliths and bornhardts separated from the hills by valleys. The valleys are filled with scrub, and the range is surrounded by Tertiary plains. The plains around it are about 550 metres above sea level.