Little remains of the Neolithic activity and the site is more easily identified as a prime example of an Iron Age hill fort. It was originally univallate but further circuits of banks and ditches were added increasing its size to . Three entrances served the fort, the southwestern with a long hornwork surrounding it. Hut platforms can be seen on the hillside. The site appears to have been abandoned around 300 BC possibly in favour of the nearby site of Hod Hill.