 At Cock Hill lies a henge dating from the late neolithic period, 48 metres in diameter, roughly circular, with a single entrance to the south-east.Various round barrows have been found on the Downs near Worthing close to Blackpatch and Church Hill.Neolithic axes from the mines have been found away from the Downs in various locations across the modern town of Worthing including at Homefield Park, Heene Road, Broadwater, Pond Lane and Seldens Way.